90541542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1193}}^1$

素因数の和:1357

約数の個数: 64

約数和(自身を含む): 224663040

約数和(自身を除く): 134121498

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 139, 182, 273, 278, 417, 546, 834, 973, 1193, 1807, 1946, 2386, 2919, 3579, 3614, 5421, 5838, 7158, 8351, 10842, 12649, 15509, 16702, 25053, 25298, 31018, 37947, 46527, 50106, 75894, 93054, 108563, 165827, 217126, 325689, 331654, 497481, 651378, 994962, 1160789, 2155751, 2321578, 3482367, 4311502, 6467253, 6964734, 12934506, 15090257, 30180514, 45270771, 90541542]

約数ペア:

[(1, 90541542), (2, 45270771), (3, 30180514), (6, 15090257), (7, 12934506), (13, 6964734), (14, 6467253), (21, 4311502), (26, 3482367), (39, 2321578), (42, 2155751), (78, 1160789), (91, 994962), (139, 651378), (182, 497481), (273, 331654), (278, 325689), (417, 217126), (546, 165827), (834, 108563), (973, 93054), (1193, 75894), (1807, 50106), (1946, 46527), (2386, 37947), (2919, 31018), (3579, 25298), (3614, 25053), (5421, 16702), (5838, 15509), (7158, 12649), (8351, 10842)]