78308622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{821}}^1$

素因数の和:1593

約数の個数: 48

約数和(自身を含む): 194399712

約数和(自身を除く): 116091090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 757, 821, 1514, 1642, 2271, 2463, 4542, 4926, 5299, 5747, 6813, 7389, 10598, 11494, 13626, 14778, 15897, 17241, 31794, 34482, 47691, 51723, 95382, 103446, 621497, 1242994, 1864491, 3728982, 4350479, 5593473, 8700958, 11186946, 13051437, 26102874, 39154311, 78308622]

約数ペア:

[(1, 78308622), (2, 39154311), (3, 26102874), (6, 13051437), (7, 11186946), (9, 8700958), (14, 5593473), (18, 4350479), (21, 3728982), (42, 1864491), (63, 1242994), (126, 621497), (757, 103446), (821, 95382), (1514, 51723), (1642, 47691), (2271, 34482), (2463, 31794), (4542, 17241), (4926, 15897), (5299, 14778), (5747, 13626), (6813, 11494), (7389, 10598)]