65201112

素因数分解:

$2^3\times 3^4\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:678

約数の個数: 80

約数和(自身を含む): 183823200

約数和(自身を除く): 118622088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 239, 324, 421, 478, 648, 717, 842, 956, 1263, 1434, 1684, 1912, 2151, 2526, 2868, 3368, 3789, 4302, 5052, 5736, 6453, 7578, 8604, 10104, 11367, 12906, 15156, 17208, 19359, 22734, 25812, 30312, 34101, 38718, 45468, 51624, 68202, 77436, 90936, 100619, 136404, 154872, 201238, 272808, 301857, 402476, 603714, 804952, 905571, 1207428, 1811142, 2414856, 2716713, 3622284, 5433426, 7244568, 8150139, 10866852, 16300278, 21733704, 32600556, 65201112]

約数ペア:

[(1, 65201112), (2, 32600556), (3, 21733704), (4, 16300278), (6, 10866852), (8, 8150139), (9, 7244568), (12, 5433426), (18, 3622284), (24, 2716713), (27, 2414856), (36, 1811142), (54, 1207428), (72, 905571), (81, 804952), (108, 603714), (162, 402476), (216, 301857), (239, 272808), (324, 201238), (421, 154872), (478, 136404), (648, 100619), (717, 90936), (842, 77436), (956, 68202), (1263, 51624), (1434, 45468), (1684, 38718), (1912, 34101), (2151, 30312), (2526, 25812), (2868, 22734), (3368, 19359), (3789, 17208), (4302, 15156), (5052, 12906), (5736, 11367), (6453, 10104), (7578, 8604)]