67687368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{653}}^1$

素因数の和:1286

約数の個数: 64

約数和(自身を含む): 194002560

約数和(自身を除く): 126315192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 617, 653, 1234, 1306, 1851, 1959, 2468, 2612, 3702, 3918, 4319, 4571, 4936, 5224, 7404, 7836, 8638, 9142, 12957, 13713, 14808, 15672, 17276, 18284, 25914, 27426, 34552, 36568, 51828, 54852, 103656, 109704, 402901, 805802, 1208703, 1611604, 2417406, 2820307, 3223208, 4834812, 5640614, 8460921, 9669624, 11281228, 16921842, 22562456, 33843684, 67687368]

約数ペア:

[(1, 67687368), (2, 33843684), (3, 22562456), (4, 16921842), (6, 11281228), (7, 9669624), (8, 8460921), (12, 5640614), (14, 4834812), (21, 3223208), (24, 2820307), (28, 2417406), (42, 1611604), (56, 1208703), (84, 805802), (168, 402901), (617, 109704), (653, 103656), (1234, 54852), (1306, 51828), (1851, 36568), (1959, 34552), (2468, 27426), (2612, 25914), (3702, 18284), (3918, 17276), (4319, 15672), (4571, 14808), (4936, 13713), (5224, 12957), (7404, 9142), (7836, 8638)]