80941968

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{24439}}^1$

素因数の和:24476

約数の個数: 60

約数和(自身を含む): 236383680

約数和(自身を除く): 155441712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 24439, 48878, 73317, 97756, 146634, 195512, 219951, 293268, 391024, 439902, 562097, 586536, 879804, 1124194, 1173072, 1686291, 1759608, 2248388, 3372582, 3519216, 4496776, 5058873, 6745164, 8993552, 10117746, 13490328, 20235492, 26980656, 40470984, 80941968]

約数ペア:

[(1, 80941968), (2, 40470984), (3, 26980656), (4, 20235492), (6, 13490328), (8, 10117746), (9, 8993552), (12, 6745164), (16, 5058873), (18, 4496776), (23, 3519216), (24, 3372582), (36, 2248388), (46, 1759608), (48, 1686291), (69, 1173072), (72, 1124194), (92, 879804), (138, 586536), (144, 562097), (184, 439902), (207, 391024), (276, 293268), (368, 219951), (414, 195512), (552, 146634), (828, 97756), (1104, 73317), (1656, 48878), (3312, 24439)]