89939892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{152959}}^1$

素因数の和:152980

約数の個数: 36

約数和(自身を含む): 244124160

約数和(自身を除く): 154184268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 152959, 305918, 458877, 611836, 917754, 1070713, 1835508, 2141426, 3212139, 4282852, 6424278, 7494991, 12848556, 14989982, 22484973, 29979964, 44969946, 89939892]

約数ペア:

[(1, 89939892), (2, 44969946), (3, 29979964), (4, 22484973), (6, 14989982), (7, 12848556), (12, 7494991), (14, 6424278), (21, 4282852), (28, 3212139), (42, 2141426), (49, 1835508), (84, 1070713), (98, 917754), (147, 611836), (196, 458877), (294, 305918), (588, 152959)]