87940116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13063}}^1$

素因数の和:13101

約数の個数: 72

約数和(自身を含む): 256785984

約数和(自身を除く): 168845868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 13063, 26126, 39189, 52252, 78378, 117567, 143693, 156756, 222071, 235134, 287386, 431079, 444142, 470268, 574772, 666213, 862158, 888284, 1293237, 1332426, 1724316, 1998639, 2442781, 2586474, 2664852, 3997278, 4885562, 5172948, 7328343, 7994556, 9771124, 14656686, 21985029, 29313372, 43970058, 87940116]

約数ペア:

[(1, 87940116), (2, 43970058), (3, 29313372), (4, 21985029), (6, 14656686), (9, 9771124), (11, 7994556), (12, 7328343), (17, 5172948), (18, 4885562), (22, 3997278), (33, 2664852), (34, 2586474), (36, 2442781), (44, 1998639), (51, 1724316), (66, 1332426), (68, 1293237), (99, 888284), (102, 862158), (132, 666213), (153, 574772), (187, 470268), (198, 444142), (204, 431079), (306, 287386), (374, 235134), (396, 222071), (561, 156756), (612, 143693), (748, 117567), (1122, 78378), (1683, 52252), (2244, 39189), (3366, 26126), (6732, 13063)]