80157072

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 216240128

約数和(自身を除く): 136083056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 103, 124, 186, 206, 248, 309, 372, 412, 496, 523, 618, 744, 824, 1046, 1236, 1488, 1569, 1648, 2092, 2472, 3138, 3193, 4184, 4944, 6276, 6386, 8368, 9579, 12552, 12772, 16213, 19158, 25104, 25544, 32426, 38316, 48639, 51088, 53869, 64852, 76632, 97278, 107738, 129704, 153264, 161607, 194556, 215476, 259408, 323214, 389112, 430952, 646428, 778224, 861904, 1292856, 1669939, 2585712, 3339878, 5009817, 6679756, 10019634, 13359512, 20039268, 26719024, 40078536, 80157072]

約数ペア:

[(1, 80157072), (2, 40078536), (3, 26719024), (4, 20039268), (6, 13359512), (8, 10019634), (12, 6679756), (16, 5009817), (24, 3339878), (31, 2585712), (48, 1669939), (62, 1292856), (93, 861904), (103, 778224), (124, 646428), (186, 430952), (206, 389112), (248, 323214), (309, 259408), (372, 215476), (412, 194556), (496, 161607), (523, 153264), (618, 129704), (744, 107738), (824, 97278), (1046, 76632), (1236, 64852), (1488, 53869), (1569, 51088), (1648, 48639), (2092, 38316), (2472, 32426), (3138, 25544), (3193, 25104), (4184, 19158), (4944, 16213), (6276, 12772), (6386, 12552), (8368, 9579)]