90351864

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 253693440

約数和(自身を除く): 163341576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 127, 164, 241, 246, 254, 328, 369, 381, 482, 492, 508, 723, 738, 762, 964, 984, 1016, 1143, 1446, 1476, 1524, 1928, 2169, 2286, 2892, 2952, 3048, 4338, 4572, 5207, 5784, 8676, 9144, 9881, 10414, 15621, 17352, 19762, 20828, 29643, 30607, 31242, 39524, 41656, 46863, 59286, 61214, 62484, 79048, 88929, 91821, 93726, 118572, 122428, 124968, 177858, 183642, 187452, 237144, 244856, 275463, 355716, 367284, 374904, 550926, 711432, 734568, 1101852, 1254887, 2203704, 2509774, 3764661, 5019548, 7529322, 10039096, 11293983, 15058644, 22587966, 30117288, 45175932, 90351864]

約数ペア:

[(1, 90351864), (2, 45175932), (3, 30117288), (4, 22587966), (6, 15058644), (8, 11293983), (9, 10039096), (12, 7529322), (18, 5019548), (24, 3764661), (36, 2509774), (41, 2203704), (72, 1254887), (82, 1101852), (123, 734568), (127, 711432), (164, 550926), (241, 374904), (246, 367284), (254, 355716), (328, 275463), (369, 244856), (381, 237144), (482, 187452), (492, 183642), (508, 177858), (723, 124968), (738, 122428), (762, 118572), (964, 93726), (984, 91821), (1016, 88929), (1143, 79048), (1446, 62484), (1476, 61214), (1524, 59286), (1928, 46863), (2169, 41656), (2286, 39524), (2892, 31242), (2952, 30607), (3048, 29643), (4338, 20828), (4572, 19762), (5207, 17352), (5784, 15621), (8676, 10414), (9144, 9881)]