90838356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{154487}}^1$

素因数の和:154508

約数の個数: 36

約数和(自身を含む): 246562848

約数和(自身を除く): 155724492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 154487, 308974, 463461, 617948, 926922, 1081409, 1853844, 2162818, 3244227, 4325636, 6488454, 7569863, 12976908, 15139726, 22709589, 30279452, 45419178, 90838356]

約数ペア:

[(1, 90838356), (2, 45419178), (3, 30279452), (4, 22709589), (6, 15139726), (7, 12976908), (12, 7569863), (14, 6488454), (21, 4325636), (28, 3244227), (42, 2162818), (49, 1853844), (84, 1081409), (98, 926922), (147, 617948), (196, 463461), (294, 308974), (588, 154487)]