80955216

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{24443}}^1$

素因数の和:24480

約数の個数: 60

約数和(自身を含む): 236422368

約数和(自身を除く): 155467152

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, 24443, 48886, 73329, 97772, 146658, 195544, 219987, 293316, 391088, 439974, 562189, 586632, 879948, 1124378, 1173264, 1686567, 1759896, 2248756, 3373134, 3519792, 4497512, 5059701, 6746268, 8995024, 10119402, 13492536, 20238804, 26985072, 40477608, 80955216]

約数ペア:

[(1, 80955216), (2, 40477608), (3, 26985072), (4, 20238804), (6, 13492536), (8, 10119402), (9, 8995024), (12, 6746268), (16, 5059701), (18, 4497512), (23, 3519792), (24, 3373134), (36, 2248756), (46, 1759896), (48, 1686567), (69, 1173264), (72, 1124378), (92, 879948), (138, 586632), (144, 562189), (184, 439974), (207, 391088), (276, 293316), (368, 219987), (414, 195544), (552, 146658), (828, 97772), (1104, 73329), (1656, 48886), (3312, 24443)]