99978804

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 260070720

約数和(自身を除く): 160091916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 103, 118, 177, 206, 236, 309, 354, 412, 457, 531, 618, 708, 914, 927, 1062, 1236, 1371, 1828, 1854, 2124, 2742, 3708, 4113, 5484, 6077, 8226, 12154, 16452, 18231, 24308, 26963, 36462, 47071, 53926, 54693, 72924, 80889, 94142, 107852, 109386, 141213, 161778, 188284, 218772, 242667, 282426, 323556, 423639, 485334, 564852, 847278, 970668, 1694556, 2777189, 5554378, 8331567, 11108756, 16663134, 24994701, 33326268, 49989402, 99978804]

約数ペア:

[(1, 99978804), (2, 49989402), (3, 33326268), (4, 24994701), (6, 16663134), (9, 11108756), (12, 8331567), (18, 5554378), (36, 2777189), (59, 1694556), (103, 970668), (118, 847278), (177, 564852), (206, 485334), (236, 423639), (309, 323556), (354, 282426), (412, 242667), (457, 218772), (531, 188284), (618, 161778), (708, 141213), (914, 109386), (927, 107852), (1062, 94142), (1236, 80889), (1371, 72924), (1828, 54693), (1854, 53926), (2124, 47071), (2742, 36462), (3708, 26963), (4113, 24308), (5484, 18231), (6077, 16452), (8226, 12154)]