7898256

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 80

約数和(自身を含む): 23212800

約数和(自身を除く): 15314544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 389, 423, 432, 564, 752, 778, 846, 1128, 1167, 1269, 1556, 1692, 2256, 2334, 2538, 3112, 3384, 3501, 4668, 5076, 6224, 6768, 7002, 9336, 10152, 10503, 14004, 18283, 18672, 20304, 21006, 28008, 36566, 42012, 54849, 56016, 73132, 84024, 109698, 146264, 164547, 168048, 219396, 292528, 329094, 438792, 493641, 658188, 877584, 987282, 1316376, 1974564, 2632752, 3949128, 7898256]

約数ペア:

[(1, 7898256), (2, 3949128), (3, 2632752), (4, 1974564), (6, 1316376), (8, 987282), (9, 877584), (12, 658188), (16, 493641), (18, 438792), (24, 329094), (27, 292528), (36, 219396), (47, 168048), (48, 164547), (54, 146264), (72, 109698), (94, 84024), (108, 73132), (141, 56016), (144, 54849), (188, 42012), (216, 36566), (282, 28008), (376, 21006), (389, 20304), (423, 18672), (432, 18283), (564, 14004), (752, 10503), (778, 10152), (846, 9336), (1128, 7002), (1167, 6768), (1269, 6224), (1556, 5076), (1692, 4668), (2256, 3501), (2334, 3384), (2538, 3112)]