68499312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{853}}^1$

素因数の和:1110

約数の個数: 80

約数和(自身を含む): 203320320

約数和(自身を除く): 134821008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 717, 853, 956, 1434, 1673, 1706, 1912, 2559, 2868, 3346, 3412, 3824, 5019, 5118, 5736, 5971, 6692, 6824, 10038, 10236, 11472, 11942, 13384, 13648, 17913, 20076, 20472, 23884, 26768, 35826, 40152, 40944, 47768, 71652, 80304, 95536, 143304, 203867, 286608, 407734, 611601, 815468, 1223202, 1427069, 1630936, 2446404, 2854138, 3261872, 4281207, 4892808, 5708276, 8562414, 9785616, 11416552, 17124828, 22833104, 34249656, 68499312]

約数ペア:

[(1, 68499312), (2, 34249656), (3, 22833104), (4, 17124828), (6, 11416552), (7, 9785616), (8, 8562414), (12, 5708276), (14, 4892808), (16, 4281207), (21, 3261872), (24, 2854138), (28, 2446404), (42, 1630936), (48, 1427069), (56, 1223202), (84, 815468), (112, 611601), (168, 407734), (239, 286608), (336, 203867), (478, 143304), (717, 95536), (853, 80304), (956, 71652), (1434, 47768), (1673, 40944), (1706, 40152), (1912, 35826), (2559, 26768), (2868, 23884), (3346, 20472), (3412, 20076), (3824, 17913), (5019, 13648), (5118, 13384), (5736, 11942), (5971, 11472), (6692, 10236), (6824, 10038)]