72854496

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 255921120

約数和(自身を除く): 183066624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 29, 32, 33, 36, 39, 44, 48, 52, 58, 61, 66, 72, 78, 87, 88, 96, 99, 104, 116, 117, 122, 132, 143, 144, 156, 174, 176, 183, 198, 208, 232, 234, 244, 261, 264, 286, 288, 312, 319, 348, 352, 366, 377, 396, 416, 429, 464, 468, 488, 522, 528, 549, 572, 624, 638, 671, 696, 732, 754, 792, 793, 858, 928, 936, 957, 976, 1044, 1056, 1098, 1131, 1144, 1248, 1276, 1287, 1342, 1392, 1464, 1508, 1584, 1586, 1716, 1769, 1872, 1914, 1952, 2013, 2088, 2196, 2262, 2288, 2379, 2552, 2574, 2684, 2784, 2871, 2928, 3016, 3168, 3172, 3393, 3432, 3538, 3744, 3828, 4026, 4147, 4176, 4392, 4524, 4576, 4758, 5104, 5148, 5307, 5368, 5742, 5856, 6032, 6039, 6344, 6786, 6864, 7076, 7137, 7656, 8052, 8294, 8352, 8723, 8784, 9048, 9516, 10208, 10296, 10614, 10736, 11484, 12064, 12078, 12441, 12688, 13572, 13728, 14152, 14274, 15312, 15921, 16104, 16588, 17446, 17568, 18096, 19032, 19459, 20592, 21228, 21472, 22968, 22997, 24156, 24882, 25376, 26169, 27144, 28304, 28548, 30624, 31842, 32208, 33176, 34892, 36192, 37323, 38064, 38918, 41184, 42456, 45936, 45994, 48312, 49764, 52338, 54288, 56608, 57096, 58377, 63684, 64416, 66352, 68991, 69784, 74646, 76128, 77836, 78507, 84912, 91872, 91988, 96624, 99528, 104676, 108576, 114192, 116754, 127368, 132704, 137982, 139568, 149292, 155672, 157014, 169824, 175131, 183976, 193248, 199056, 206973, 209352, 228384, 233508, 252967, 254736, 275964, 279136, 298584, 311344, 314028, 350262, 367952, 398112, 413946, 418704, 467016, 505934, 509472, 551928, 597168, 622688, 628056, 700524, 735904, 758901, 827892, 837408, 934032, 1011868, 1103856, 1194336, 1256112, 1401048, 1517802, 1655784, 1868064, 2023736, 2207712, 2276703, 2512224, 2802096, 3035604, 3311568, 4047472, 4553406, 5604192, 6071208, 6623136, 8094944, 9106812, 12142416, 18213624, 24284832, 36427248, 72854496]

約数ペア:

[(1, 72854496), (2, 36427248), (3, 24284832), (4, 18213624), (6, 12142416), (8, 9106812), (9, 8094944), (11, 6623136), (12, 6071208), (13, 5604192), (16, 4553406), (18, 4047472), (22, 3311568), (24, 3035604), (26, 2802096), (29, 2512224), (32, 2276703), (33, 2207712), (36, 2023736), (39, 1868064), (44, 1655784), (48, 1517802), (52, 1401048), (58, 1256112), (61, 1194336), (66, 1103856), (72, 1011868), (78, 934032), (87, 837408), (88, 827892), (96, 758901), (99, 735904), (104, 700524), (116, 628056), (117, 622688), (122, 597168), (132, 551928), (143, 509472), (144, 505934), (156, 467016), (174, 418704), (176, 413946), (183, 398112), (198, 367952), (208, 350262), (232, 314028), (234, 311344), (244, 298584), (261, 279136), (264, 275964), (286, 254736), (288, 252967), (312, 233508), (319, 228384), (348, 209352), (352, 206973), (366, 199056), (377, 193248), (396, 183976), (416, 175131), (429, 169824), (464, 157014), (468, 155672), (488, 149292), (522, 139568), (528, 137982), (549, 132704), (572, 127368), (624, 116754), (638, 114192), (671, 108576), (696, 104676), (732, 99528), (754, 96624), (792, 91988), (793, 91872), (858, 84912), (928, 78507), (936, 77836), (957, 76128), (976, 74646), (1044, 69784), (1056, 68991), (1098, 66352), (1131, 64416), (1144, 63684), (1248, 58377), (1276, 57096), (1287, 56608), (1342, 54288), (1392, 52338), (1464, 49764), (1508, 48312), (1584, 45994), (1586, 45936), (1716, 42456), (1769, 41184), (1872, 38918), (1914, 38064), (1952, 37323), (2013, 36192), (2088, 34892), (2196, 33176), (2262, 32208), (2288, 31842), (2379, 30624), (2552, 28548), (2574, 28304), (2684, 27144), (2784, 26169), (2871, 25376), (2928, 24882), (3016, 24156), (3168, 22997), (3172, 22968), (3393, 21472), (3432, 21228), (3538, 20592), (3744, 19459), (3828, 19032), (4026, 18096), (4147, 17568), (4176, 17446), (4392, 16588), (4524, 16104), (4576, 15921), (4758, 15312), (5104, 14274), (5148, 14152), (5307, 13728), (5368, 13572), (5742, 12688), (5856, 12441), (6032, 12078), (6039, 12064), (6344, 11484), (6786, 10736), (6864, 10614), (7076, 10296), (7137, 10208), (7656, 9516), (8052, 9048), (8294, 8784), (8352, 8723)]