80937528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15541}}^1$

素因数の和:15588

約数の個数: 64

約数和(自身を含む): 238725120

約数和(自身を除く): 157787592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 15541, 31082, 46623, 62164, 93246, 108787, 124328, 186492, 217574, 326361, 372984, 435148, 481771, 652722, 870296, 963542, 1305444, 1445313, 1927084, 2610888, 2890626, 3372397, 3854168, 5781252, 6744794, 10117191, 11562504, 13489588, 20234382, 26979176, 40468764, 80937528]

約数ペア:

[(1, 80937528), (2, 40468764), (3, 26979176), (4, 20234382), (6, 13489588), (7, 11562504), (8, 10117191), (12, 6744794), (14, 5781252), (21, 3854168), (24, 3372397), (28, 2890626), (31, 2610888), (42, 1927084), (56, 1445313), (62, 1305444), (84, 963542), (93, 870296), (124, 652722), (168, 481771), (186, 435148), (217, 372984), (248, 326361), (372, 217574), (434, 186492), (651, 124328), (744, 108787), (868, 93246), (1302, 62164), (1736, 46623), (2604, 31082), (5208, 15541)]