80553144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12959}}^1$

素因数の和:13012

約数の個数: 64

約数和(自身を含む): 236390400

約数和(自身を除く): 155837256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 12959, 25918, 38877, 51836, 77754, 90713, 103672, 155508, 181426, 272139, 311016, 362852, 479483, 544278, 725704, 958966, 1088556, 1438449, 1917932, 2177112, 2876898, 3356381, 3835864, 5753796, 6712762, 10069143, 11507592, 13425524, 20138286, 26851048, 40276572, 80553144]

約数ペア:

[(1, 80553144), (2, 40276572), (3, 26851048), (4, 20138286), (6, 13425524), (7, 11507592), (8, 10069143), (12, 6712762), (14, 5753796), (21, 3835864), (24, 3356381), (28, 2876898), (37, 2177112), (42, 1917932), (56, 1438449), (74, 1088556), (84, 958966), (111, 725704), (148, 544278), (168, 479483), (222, 362852), (259, 311016), (296, 272139), (444, 181426), (518, 155508), (777, 103672), (888, 90713), (1036, 77754), (1554, 51836), (2072, 38877), (3108, 25918), (6216, 12959)]