180925164

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{26591}}^1$

素因数の和:26617

約数の個数: 72

約数和(自身を含む): 542051328

約数和(自身を除く): 361126164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 26591, 53182, 79773, 106364, 159546, 186137, 239319, 319092, 372274, 478638, 558411, 717957, 744548, 957276, 1116822, 1435914, 1675233, 2153871, 2233644, 2871828, 3350466, 4307742, 5025699, 6461613, 6700932, 8615484, 10051398, 12923226, 15077097, 20102796, 25846452, 30154194, 45231291, 60308388, 90462582, 180925164]

約数ペア:

[(1, 180925164), (2, 90462582), (3, 60308388), (4, 45231291), (6, 30154194), (7, 25846452), (9, 20102796), (12, 15077097), (14, 12923226), (18, 10051398), (21, 8615484), (27, 6700932), (28, 6461613), (36, 5025699), (42, 4307742), (54, 3350466), (63, 2871828), (81, 2233644), (84, 2153871), (108, 1675233), (126, 1435914), (162, 1116822), (189, 957276), (243, 744548), (252, 717957), (324, 558411), (378, 478638), (486, 372274), (567, 319092), (756, 239319), (972, 186137), (1134, 159546), (1701, 106364), (2268, 79773), (3402, 53182), (6804, 26591)]