78791664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{234499}}^1$

素因数の和:234517

約数の個数: 40

約数和(自身を含む): 232624000

約数和(自身を除く): 153832336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 234499, 468998, 703497, 937996, 1406994, 1641493, 1875992, 2813988, 3282986, 3751984, 4924479, 5627976, 6565972, 9848958, 11255952, 13131944, 19697916, 26263888, 39395832, 78791664]

約数ペア:

[(1, 78791664), (2, 39395832), (3, 26263888), (4, 19697916), (6, 13131944), (7, 11255952), (8, 9848958), (12, 6565972), (14, 5627976), (16, 4924479), (21, 3751984), (24, 3282986), (28, 2813988), (42, 1875992), (48, 1641493), (56, 1406994), (84, 937996), (112, 703497), (168, 468998), (336, 234499)]