27777312

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2302

約数の個数: 72

約数和(自身を含む): 80864784

約数和(自身を除く): 53087472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 2243, 3096, 4128, 4486, 6192, 6729, 8972, 12384, 13458, 17944, 20187, 26916, 35888, 40374, 53832, 71776, 80748, 96449, 107664, 161496, 192898, 215328, 289347, 322992, 385796, 578694, 645984, 771592, 868041, 1157388, 1543184, 1736082, 2314776, 3086368, 3472164, 4629552, 6944328, 9259104, 13888656, 27777312]

約数ペア:

[(1, 27777312), (2, 13888656), (3, 9259104), (4, 6944328), (6, 4629552), (8, 3472164), (9, 3086368), (12, 2314776), (16, 1736082), (18, 1543184), (24, 1157388), (32, 868041), (36, 771592), (43, 645984), (48, 578694), (72, 385796), (86, 322992), (96, 289347), (129, 215328), (144, 192898), (172, 161496), (258, 107664), (288, 96449), (344, 80748), (387, 71776), (516, 53832), (688, 40374), (774, 35888), (1032, 26916), (1376, 20187), (1548, 17944), (2064, 13458), (2243, 12384), (3096, 8972), (4128, 6729), (4486, 6192)]