90506388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1077457}}^1$

素因数の和:1077471

約数の個数: 24

約数和(自身を含む): 241350592

約数和(自身を除く): 150844204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1077457, 2154914, 3232371, 4309828, 6464742, 7542199, 12929484, 15084398, 22626597, 30168796, 45253194, 90506388]

約数ペア:

[(1, 90506388), (2, 45253194), (3, 30168796), (4, 22626597), (6, 15084398), (7, 12929484), (12, 7542199), (14, 6464742), (21, 4309828), (28, 3232371), (42, 2154914), (84, 1077457)]