90879042

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 203793408

約数和(自身を除く): 112914366

約数列:

[1, 2, 3, 6, 17, 31, 34, 41, 51, 62, 82, 93, 102, 123, 186, 246, 527, 697, 701, 1054, 1271, 1394, 1402, 1581, 2091, 2103, 2542, 3162, 3813, 4182, 4206, 7626, 11917, 21607, 21731, 23834, 28741, 35751, 43214, 43462, 57482, 64821, 65193, 71502, 86223, 129642, 130386, 172446, 369427, 488597, 738854, 890971, 977194, 1108281, 1465791, 1781942, 2216562, 2672913, 2931582, 5345826, 15146507, 30293014, 45439521, 90879042]

約数ペア:

[(1, 90879042), (2, 45439521), (3, 30293014), (6, 15146507), (17, 5345826), (31, 2931582), (34, 2672913), (41, 2216562), (51, 1781942), (62, 1465791), (82, 1108281), (93, 977194), (102, 890971), (123, 738854), (186, 488597), (246, 369427), (527, 172446), (697, 130386), (701, 129642), (1054, 86223), (1271, 71502), (1394, 65193), (1402, 64821), (1581, 57482), (2091, 43462), (2103, 43214), (2542, 35751), (3162, 28741), (3813, 23834), (4182, 21731), (4206, 21607), (7626, 11917)]