82515168

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{12457}}^1$

素因数の和:12496

約数の個数: 72

約数和(自身を含む): 244874448

約数和(自身を除く): 162359280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 12457, 24914, 37371, 49828, 74742, 99656, 112113, 149484, 199312, 224226, 286511, 298968, 398624, 448452, 573022, 597936, 859533, 896904, 1146044, 1195872, 1719066, 1793808, 2292088, 2578599, 3438132, 3587616, 4584176, 5157198, 6876264, 9168352, 10314396, 13752528, 20628792, 27505056, 41257584, 82515168]

約数ペア:

[(1, 82515168), (2, 41257584), (3, 27505056), (4, 20628792), (6, 13752528), (8, 10314396), (9, 9168352), (12, 6876264), (16, 5157198), (18, 4584176), (23, 3587616), (24, 3438132), (32, 2578599), (36, 2292088), (46, 1793808), (48, 1719066), (69, 1195872), (72, 1146044), (92, 896904), (96, 859533), (138, 597936), (144, 573022), (184, 448452), (207, 398624), (276, 298968), (288, 286511), (368, 224226), (414, 199312), (552, 149484), (736, 112113), (828, 99656), (1104, 74742), (1656, 49828), (2208, 37371), (3312, 24914), (6624, 12457)]