90262536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1183

約数の個数: 128

約数和(自身を含む): 285492480

約数和(自身を除く): 195229944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 777, 888, 962, 1036, 1092, 1117, 1443, 1554, 1924, 2072, 2184, 2234, 2886, 3108, 3351, 3367, 3848, 4468, 5772, 6216, 6702, 6734, 7819, 8936, 10101, 11544, 13404, 13468, 14521, 15638, 20202, 23457, 26808, 26936, 29042, 31276, 40404, 41329, 43563, 46914, 58084, 62552, 80808, 82658, 87126, 93828, 101647, 116168, 123987, 165316, 174252, 187656, 203294, 247974, 289303, 304941, 330632, 348504, 406588, 495948, 537277, 578606, 609882, 813176, 867909, 991896, 1074554, 1157212, 1219764, 1611831, 1735818, 2149108, 2314424, 2439528, 3223662, 3471636, 3760939, 4298216, 6447324, 6943272, 7521878, 11282817, 12894648, 15043756, 22565634, 30087512, 45131268, 90262536]

約数ペア:

[(1, 90262536), (2, 45131268), (3, 30087512), (4, 22565634), (6, 15043756), (7, 12894648), (8, 11282817), (12, 7521878), (13, 6943272), (14, 6447324), (21, 4298216), (24, 3760939), (26, 3471636), (28, 3223662), (37, 2439528), (39, 2314424), (42, 2149108), (52, 1735818), (56, 1611831), (74, 1219764), (78, 1157212), (84, 1074554), (91, 991896), (104, 867909), (111, 813176), (148, 609882), (156, 578606), (168, 537277), (182, 495948), (222, 406588), (259, 348504), (273, 330632), (296, 304941), (312, 289303), (364, 247974), (444, 203294), (481, 187656), (518, 174252), (546, 165316), (728, 123987), (777, 116168), (888, 101647), (962, 93828), (1036, 87126), (1092, 82658), (1117, 80808), (1443, 62552), (1554, 58084), (1924, 46914), (2072, 43563), (2184, 41329), (2234, 40404), (2886, 31276), (3108, 29042), (3351, 26936), (3367, 26808), (3848, 23457), (4468, 20202), (5772, 15638), (6216, 14521), (6702, 13468), (6734, 13404), (7819, 11544), (8936, 10101)]