68974254

素因数分解:

$2^1\times 3^4\times {\mathrm{541}}^1\times {\mathrm{787}}^1$

素因数の和:1342

約数の個数: 40

約数和(自身を含む): 155035848

約数和(自身を除く): 86061594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 541, 787, 1082, 1574, 1623, 2361, 3246, 4722, 4869, 7083, 9738, 14166, 14607, 21249, 29214, 42498, 43821, 63747, 87642, 127494, 425767, 851534, 1277301, 2554602, 3831903, 7663806, 11495709, 22991418, 34487127, 68974254]

約数ペア:

[(1, 68974254), (2, 34487127), (3, 22991418), (6, 11495709), (9, 7663806), (18, 3831903), (27, 2554602), (54, 1277301), (81, 851534), (162, 425767), (541, 127494), (787, 87642), (1082, 63747), (1574, 43821), (1623, 42498), (2361, 29214), (3246, 21249), (4722, 14607), (4869, 14166), (7083, 9738)]