72754968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 256

約数和(自身を含む): 239500800

約数和(自身を除く): 166745832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 29, 33, 34, 39, 43, 44, 51, 52, 58, 66, 68, 78, 86, 87, 88, 102, 104, 116, 129, 132, 136, 143, 156, 172, 174, 187, 204, 221, 232, 258, 264, 286, 312, 319, 344, 348, 374, 377, 408, 429, 442, 473, 493, 516, 559, 561, 572, 638, 663, 696, 731, 748, 754, 858, 884, 946, 957, 986, 1032, 1118, 1122, 1131, 1144, 1247, 1276, 1326, 1419, 1462, 1479, 1496, 1508, 1677, 1716, 1768, 1892, 1914, 1972, 2193, 2236, 2244, 2262, 2431, 2494, 2552, 2652, 2838, 2924, 2958, 3016, 3354, 3432, 3741, 3784, 3828, 3944, 4147, 4386, 4472, 4488, 4524, 4862, 4988, 5304, 5423, 5676, 5848, 5916, 6149, 6409, 6708, 7293, 7482, 7656, 8041, 8294, 8772, 9048, 9503, 9724, 9976, 10846, 11352, 11832, 12298, 12441, 12818, 13416, 13717, 14586, 14964, 16082, 16211, 16269, 16588, 17544, 18447, 19006, 19227, 19448, 21199, 21692, 24123, 24596, 24882, 25636, 27434, 28509, 29172, 29928, 32164, 32422, 32538, 33176, 36894, 38012, 38454, 41151, 42398, 43384, 48246, 48633, 49192, 49764, 51272, 54868, 57018, 58344, 63597, 64328, 64844, 65076, 70499, 73788, 76024, 76908, 82302, 84796, 96492, 97266, 99528, 104533, 109736, 114036, 127194, 129688, 130152, 140998, 147576, 153816, 164604, 169592, 178321, 192984, 194532, 209066, 211497, 228072, 233189, 254388, 275587, 281996, 313599, 329208, 356642, 389064, 418132, 422994, 466378, 508776, 534963, 551174, 563992, 627198, 699567, 713284, 826761, 836264, 845988, 932756, 1069926, 1102348, 1254396, 1399134, 1426568, 1653522, 1691976, 1865512, 2139852, 2204696, 2508792, 2798268, 3031457, 3307044, 4279704, 5596536, 6062914, 6614088, 9094371, 12125828, 18188742, 24251656, 36377484, 72754968]

約数ペア:

[(1, 72754968), (2, 36377484), (3, 24251656), (4, 18188742), (6, 12125828), (8, 9094371), (11, 6614088), (12, 6062914), (13, 5596536), (17, 4279704), (22, 3307044), (24, 3031457), (26, 2798268), (29, 2508792), (33, 2204696), (34, 2139852), (39, 1865512), (43, 1691976), (44, 1653522), (51, 1426568), (52, 1399134), (58, 1254396), (66, 1102348), (68, 1069926), (78, 932756), (86, 845988), (87, 836264), (88, 826761), (102, 713284), (104, 699567), (116, 627198), (129, 563992), (132, 551174), (136, 534963), (143, 508776), (156, 466378), (172, 422994), (174, 418132), (187, 389064), (204, 356642), (221, 329208), (232, 313599), (258, 281996), (264, 275587), (286, 254388), (312, 233189), (319, 228072), (344, 211497), (348, 209066), (374, 194532), (377, 192984), (408, 178321), (429, 169592), (442, 164604), (473, 153816), (493, 147576), (516, 140998), (559, 130152), (561, 129688), (572, 127194), (638, 114036), (663, 109736), (696, 104533), (731, 99528), (748, 97266), (754, 96492), (858, 84796), (884, 82302), (946, 76908), (957, 76024), (986, 73788), (1032, 70499), (1118, 65076), (1122, 64844), (1131, 64328), (1144, 63597), (1247, 58344), (1276, 57018), (1326, 54868), (1419, 51272), (1462, 49764), (1479, 49192), (1496, 48633), (1508, 48246), (1677, 43384), (1716, 42398), (1768, 41151), (1892, 38454), (1914, 38012), (1972, 36894), (2193, 33176), (2236, 32538), (2244, 32422), (2262, 32164), (2431, 29928), (2494, 29172), (2552, 28509), (2652, 27434), (2838, 25636), (2924, 24882), (2958, 24596), (3016, 24123), (3354, 21692), (3432, 21199), (3741, 19448), (3784, 19227), (3828, 19006), (3944, 18447), (4147, 17544), (4386, 16588), (4472, 16269), (4488, 16211), (4524, 16082), (4862, 14964), (4988, 14586), (5304, 13717), (5423, 13416), (5676, 12818), (5848, 12441), (5916, 12298), (6149, 11832), (6409, 11352), (6708, 10846), (7293, 9976), (7482, 9724), (7656, 9503), (8041, 9048), (8294, 8772)]