87728058

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 223404480

約数和(自身を除く): 135676422

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 67, 99, 102, 134, 153, 187, 198, 201, 306, 374, 389, 402, 561, 603, 737, 778, 1122, 1139, 1167, 1206, 1474, 1683, 2211, 2278, 2334, 3366, 3417, 3501, 4279, 4422, 6613, 6633, 6834, 7002, 8558, 10251, 12529, 12837, 13226, 13266, 19839, 20502, 25058, 25674, 26063, 37587, 38511, 39678, 52126, 59517, 72743, 75174, 77022, 78189, 112761, 119034, 145486, 156378, 218229, 225522, 234567, 286693, 436458, 443071, 469134, 573386, 654687, 860079, 886142, 1309374, 1329213, 1720158, 2580237, 2658426, 3987639, 4873781, 5160474, 7975278, 9747562, 14621343, 29242686, 43864029, 87728058]

約数ペア:

[(1, 87728058), (2, 43864029), (3, 29242686), (6, 14621343), (9, 9747562), (11, 7975278), (17, 5160474), (18, 4873781), (22, 3987639), (33, 2658426), (34, 2580237), (51, 1720158), (66, 1329213), (67, 1309374), (99, 886142), (102, 860079), (134, 654687), (153, 573386), (187, 469134), (198, 443071), (201, 436458), (306, 286693), (374, 234567), (389, 225522), (402, 218229), (561, 156378), (603, 145486), (737, 119034), (778, 112761), (1122, 78189), (1139, 77022), (1167, 75174), (1206, 72743), (1474, 59517), (1683, 52126), (2211, 39678), (2278, 38511), (2334, 37587), (3366, 26063), (3417, 25674), (3501, 25058), (4279, 20502), (4422, 19839), (6613, 13266), (6633, 13226), (6834, 12837), (7002, 12529), (8558, 10251)]