68987904

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1361

約数の個数: 88

約数和(自身を含む): 194841648

約数和(自身を除く): 125853744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1024, 1088, 1321, 1536, 1632, 2176, 2642, 3072, 3264, 3963, 4352, 5284, 6528, 7926, 8704, 10568, 13056, 15852, 17408, 21136, 22457, 26112, 31704, 42272, 44914, 52224, 63408, 67371, 84544, 89828, 126816, 134742, 169088, 179656, 253632, 269484, 338176, 359312, 507264, 538968, 676352, 718624, 1014528, 1077936, 1352704, 1437248, 2029056, 2155872, 2874496, 4058112, 4311744, 5748992, 8623488, 11497984, 17246976, 22995968, 34493952, 68987904]

約数ペア:

[(1, 68987904), (2, 34493952), (3, 22995968), (4, 17246976), (6, 11497984), (8, 8623488), (12, 5748992), (16, 4311744), (17, 4058112), (24, 2874496), (32, 2155872), (34, 2029056), (48, 1437248), (51, 1352704), (64, 1077936), (68, 1014528), (96, 718624), (102, 676352), (128, 538968), (136, 507264), (192, 359312), (204, 338176), (256, 269484), (272, 253632), (384, 179656), (408, 169088), (512, 134742), (544, 126816), (768, 89828), (816, 84544), (1024, 67371), (1088, 63408), (1321, 52224), (1536, 44914), (1632, 42272), (2176, 31704), (2642, 26112), (3072, 22457), (3264, 21136), (3963, 17408), (4352, 15852), (5284, 13056), (6528, 10568), (7926, 8704)]