91170408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{821}}^1$

素因数の和:1498

約数の個数: 64

約数和(自身を含む): 261198720

約数和(自身を除く): 170028312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 661, 821, 1322, 1642, 1983, 2463, 2644, 3284, 3966, 4627, 4926, 5288, 5747, 6568, 7932, 9254, 9852, 11494, 13881, 15864, 17241, 18508, 19704, 22988, 27762, 34482, 37016, 45976, 55524, 68964, 111048, 137928, 542681, 1085362, 1628043, 2170724, 3256086, 3798767, 4341448, 6512172, 7597534, 11396301, 13024344, 15195068, 22792602, 30390136, 45585204, 91170408]

約数ペア:

[(1, 91170408), (2, 45585204), (3, 30390136), (4, 22792602), (6, 15195068), (7, 13024344), (8, 11396301), (12, 7597534), (14, 6512172), (21, 4341448), (24, 3798767), (28, 3256086), (42, 2170724), (56, 1628043), (84, 1085362), (168, 542681), (661, 137928), (821, 111048), (1322, 68964), (1642, 55524), (1983, 45976), (2463, 37016), (2644, 34482), (3284, 27762), (3966, 22988), (4627, 19704), (4926, 18508), (5288, 17241), (5747, 15864), (6568, 13881), (7932, 11494), (9254, 9852)]