80622408

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 208647360

約数和(自身を除く): 128024952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 163, 222, 296, 326, 444, 489, 557, 652, 888, 978, 1114, 1304, 1671, 1956, 2228, 3342, 3912, 4456, 6031, 6684, 12062, 13368, 18093, 20609, 24124, 36186, 41218, 48248, 61827, 72372, 82436, 90791, 123654, 144744, 164872, 181582, 247308, 272373, 363164, 494616, 544746, 726328, 1089492, 2178984, 3359267, 6718534, 10077801, 13437068, 20155602, 26874136, 40311204, 80622408]

約数ペア:

[(1, 80622408), (2, 40311204), (3, 26874136), (4, 20155602), (6, 13437068), (8, 10077801), (12, 6718534), (24, 3359267), (37, 2178984), (74, 1089492), (111, 726328), (148, 544746), (163, 494616), (222, 363164), (296, 272373), (326, 247308), (444, 181582), (489, 164872), (557, 144744), (652, 123654), (888, 90791), (978, 82436), (1114, 72372), (1304, 61827), (1671, 48248), (1956, 41218), (2228, 36186), (3342, 24124), (3912, 20609), (4456, 18093), (6031, 13368), (6684, 12062)]