61495824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:872

約数の個数: 80

約数和(自身を含む): 172558400

約数和(自身を除く): 111062576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 208, 278, 312, 417, 556, 624, 709, 834, 1112, 1418, 1668, 1807, 2127, 2224, 2836, 3336, 3614, 4254, 5421, 5672, 6672, 7228, 8508, 9217, 10842, 11344, 14456, 17016, 18434, 21684, 27651, 28912, 34032, 36868, 43368, 55302, 73736, 86736, 98551, 110604, 147472, 197102, 221208, 295653, 394204, 442416, 591306, 788408, 1182612, 1281163, 1576816, 2365224, 2562326, 3843489, 4730448, 5124652, 7686978, 10249304, 15373956, 20498608, 30747912, 61495824]

約数ペア:

[(1, 61495824), (2, 30747912), (3, 20498608), (4, 15373956), (6, 10249304), (8, 7686978), (12, 5124652), (13, 4730448), (16, 3843489), (24, 2562326), (26, 2365224), (39, 1576816), (48, 1281163), (52, 1182612), (78, 788408), (104, 591306), (139, 442416), (156, 394204), (208, 295653), (278, 221208), (312, 197102), (417, 147472), (556, 110604), (624, 98551), (709, 86736), (834, 73736), (1112, 55302), (1418, 43368), (1668, 36868), (1807, 34032), (2127, 28912), (2224, 27651), (2836, 21684), (3336, 18434), (3614, 17016), (4254, 14456), (5421, 11344), (5672, 10842), (6672, 9217), (7228, 8508)]