72851976

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{23531}}^1$

素因数の和:23586

約数の個数: 48

約数和(自身を含む): 201904560

約数和(自身を除く): 129052584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 23531, 47062, 70593, 94124, 141186, 188248, 211779, 282372, 423558, 564744, 847116, 1011833, 1694232, 2023666, 3035499, 4047332, 6070998, 8094664, 9106497, 12141996, 18212994, 24283992, 36425988, 72851976]

約数ペア:

[(1, 72851976), (2, 36425988), (3, 24283992), (4, 18212994), (6, 12141996), (8, 9106497), (9, 8094664), (12, 6070998), (18, 4047332), (24, 3035499), (36, 2023666), (43, 1694232), (72, 1011833), (86, 847116), (129, 564744), (172, 423558), (258, 282372), (344, 211779), (387, 188248), (516, 141186), (774, 94124), (1032, 70593), (1548, 47062), (3096, 23531)]