88640643

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 159989760

約数和(自身を除く): 71349117

約数列:

[1, 3, 7, 13, 19, 21, 23, 39, 57, 69, 91, 133, 161, 247, 273, 299, 399, 437, 483, 741, 743, 897, 1311, 1729, 2093, 2229, 3059, 5187, 5201, 5681, 6279, 9177, 9659, 14117, 15603, 17043, 17089, 28977, 39767, 42351, 51267, 67613, 98819, 119301, 119623, 183521, 202839, 222157, 296457, 324691, 358869, 550563, 666471, 974073, 1284647, 1555099, 2272837, 3853941, 4220983, 4665297, 6818511, 12662949, 29546881, 88640643]

約数ペア:

[(1, 88640643), (3, 29546881), (7, 12662949), (13, 6818511), (19, 4665297), (21, 4220983), (23, 3853941), (39, 2272837), (57, 1555099), (69, 1284647), (91, 974073), (133, 666471), (161, 550563), (247, 358869), (273, 324691), (299, 296457), (399, 222157), (437, 202839), (483, 183521), (741, 119623), (743, 119301), (897, 98819), (1311, 67613), (1729, 51267), (2093, 42351), (2229, 39767), (3059, 28977), (5187, 17089), (5201, 17043), (5681, 15603), (6279, 14117), (9177, 9659)]