81224304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{241739}}^1$

素因数の和:241757

約数の個数: 40

約数和(自身を含む): 239806080

約数和(自身を除く): 158581776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 241739, 483478, 725217, 966956, 1450434, 1692173, 1933912, 2900868, 3384346, 3867824, 5076519, 5801736, 6768692, 10153038, 11603472, 13537384, 20306076, 27074768, 40612152, 81224304]

約数ペア:

[(1, 81224304), (2, 40612152), (3, 27074768), (4, 20306076), (6, 13537384), (7, 11603472), (8, 10153038), (12, 6768692), (14, 5801736), (16, 5076519), (21, 3867824), (24, 3384346), (28, 2900868), (42, 1933912), (48, 1692173), (56, 1450434), (84, 966956), (112, 725217), (168, 483478), (336, 241739)]