91161558

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2594

約数の個数: 64

約数和(自身を含む): 218764800

約数和(自身を除く): 127603242

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 87, 138, 174, 207, 261, 414, 522, 621, 667, 783, 1242, 1334, 1566, 2001, 2531, 4002, 5062, 6003, 7593, 12006, 15186, 18009, 22779, 36018, 45558, 58213, 68337, 73399, 116426, 136674, 146798, 174639, 220197, 349278, 440394, 523917, 660591, 1047834, 1321182, 1571751, 1688177, 1981773, 3143502, 3376354, 3963546, 5064531, 10129062, 15193593, 30387186, 45580779, 91161558]

約数ペア:

[(1, 91161558), (2, 45580779), (3, 30387186), (6, 15193593), (9, 10129062), (18, 5064531), (23, 3963546), (27, 3376354), (29, 3143502), (46, 1981773), (54, 1688177), (58, 1571751), (69, 1321182), (87, 1047834), (138, 660591), (174, 523917), (207, 440394), (261, 349278), (414, 220197), (522, 174639), (621, 146798), (667, 136674), (783, 116426), (1242, 73399), (1334, 68337), (1566, 58213), (2001, 45558), (2531, 36018), (4002, 22779), (5062, 18009), (6003, 15186), (7593, 12006)]