82581888

素因数分解:

$2^7\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1973}}^1$

素因数の和:2099

約数の個数: 64

約数和(自身を含む): 221482800

約数和(自身を除く): 138900912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 327, 384, 436, 654, 872, 1308, 1744, 1973, 2616, 3488, 3946, 5232, 5919, 6976, 7892, 10464, 11838, 13952, 15784, 20928, 23676, 31568, 41856, 47352, 63136, 94704, 126272, 189408, 215057, 252544, 378816, 430114, 645171, 757632, 860228, 1290342, 1720456, 2580684, 3440912, 5161368, 6881824, 10322736, 13763648, 20645472, 27527296, 41290944, 82581888]

約数ペア:

[(1, 82581888), (2, 41290944), (3, 27527296), (4, 20645472), (6, 13763648), (8, 10322736), (12, 6881824), (16, 5161368), (24, 3440912), (32, 2580684), (48, 1720456), (64, 1290342), (96, 860228), (109, 757632), (128, 645171), (192, 430114), (218, 378816), (327, 252544), (384, 215057), (436, 189408), (654, 126272), (872, 94704), (1308, 63136), (1744, 47352), (1973, 41856), (2616, 31568), (3488, 23676), (3946, 20928), (5232, 15784), (5919, 13952), (6976, 11838), (7892, 10464)]