125581428

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{18457}}^1$

素因数の和:18483

約数の個数: 72

約数和(自身を含む): 376247872

約数和(自身を除く): 250666444

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, 18457, 36914, 55371, 73828, 110742, 129199, 166113, 221484, 258398, 332226, 387597, 498339, 516796, 664452, 775194, 996678, 1162791, 1495017, 1550388, 1993356, 2325582, 2990034, 3488373, 4485051, 4651164, 5980068, 6976746, 8970102, 10465119, 13953492, 17940204, 20930238, 31395357, 41860476, 62790714, 125581428]

約数ペア:

[(1, 125581428), (2, 62790714), (3, 41860476), (4, 31395357), (6, 20930238), (7, 17940204), (9, 13953492), (12, 10465119), (14, 8970102), (18, 6976746), (21, 5980068), (27, 4651164), (28, 4485051), (36, 3488373), (42, 2990034), (54, 2325582), (63, 1993356), (81, 1550388), (84, 1495017), (108, 1162791), (126, 996678), (162, 775194), (189, 664452), (243, 516796), (252, 498339), (324, 387597), (378, 332226), (486, 258398), (567, 221484), (756, 166113), (972, 129199), (1134, 110742), (1701, 73828), (2268, 55371), (3402, 36914), (6804, 18457)]