72438912

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:731

約数の個数: 192

約数和(自身を含む): 256925760

約数和(自身を除く): 184486848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 691, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1382, 1456, 1638, 1664, 1872, 2016, 2073, 2184, 2496, 2688, 2764, 2912, 3276, 3744, 4032, 4146, 4368, 4837, 4992, 5528, 5824, 6219, 6552, 7488, 8064, 8292, 8736, 8983, 9674, 11056, 11648, 12438, 13104, 14511, 14976, 16584, 17472, 17966, 19348, 22112, 24876, 26208, 26949, 29022, 33168, 34944, 35932, 38696, 43533, 44224, 49752, 52416, 53898, 58044, 62881, 66336, 71864, 77392, 80847, 87066, 88448, 99504, 104832, 107796, 116088, 125762, 132672, 143728, 154784, 161694, 174132, 188643, 199008, 215592, 232176, 251524, 265344, 287456, 309568, 323388, 348264, 377286, 398016, 431184, 464352, 503048, 565929, 574912, 619136, 646776, 696528, 754572, 796032, 862368, 928704, 1006096, 1131858, 1149824, 1293552, 1393056, 1509144, 1724736, 1857408, 2012192, 2263716, 2587104, 2786112, 3018288, 3449472, 4024384, 4527432, 5174208, 5572224, 6036576, 8048768, 9054864, 10348416, 12073152, 18109728, 24146304, 36219456, 72438912]

約数ペア:

[(1, 72438912), (2, 36219456), (3, 24146304), (4, 18109728), (6, 12073152), (7, 10348416), (8, 9054864), (9, 8048768), (12, 6036576), (13, 5572224), (14, 5174208), (16, 4527432), (18, 4024384), (21, 3449472), (24, 3018288), (26, 2786112), (28, 2587104), (32, 2263716), (36, 2012192), (39, 1857408), (42, 1724736), (48, 1509144), (52, 1393056), (56, 1293552), (63, 1149824), (64, 1131858), (72, 1006096), (78, 928704), (84, 862368), (91, 796032), (96, 754572), (104, 696528), (112, 646776), (117, 619136), (126, 574912), (128, 565929), (144, 503048), (156, 464352), (168, 431184), (182, 398016), (192, 377286), (208, 348264), (224, 323388), (234, 309568), (252, 287456), (273, 265344), (288, 251524), (312, 232176), (336, 215592), (364, 199008), (384, 188643), (416, 174132), (448, 161694), (468, 154784), (504, 143728), (546, 132672), (576, 125762), (624, 116088), (672, 107796), (691, 104832), (728, 99504), (819, 88448), (832, 87066), (896, 80847), (936, 77392), (1008, 71864), (1092, 66336), (1152, 62881), (1248, 58044), (1344, 53898), (1382, 52416), (1456, 49752), (1638, 44224), (1664, 43533), (1872, 38696), (2016, 35932), (2073, 34944), (2184, 33168), (2496, 29022), (2688, 26949), (2764, 26208), (2912, 24876), (3276, 22112), (3744, 19348), (4032, 17966), (4146, 17472), (4368, 16584), (4837, 14976), (4992, 14511), (5528, 13104), (5824, 12438), (6219, 11648), (6552, 11056), (7488, 9674), (8064, 8983), (8292, 8736)]