68680686

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6967}}^1$

素因数の和:7056

約数の個数: 32

約数和(自身を含む): 144488448

約数和(自身を除く): 75807762

約数列:

[1, 2, 3, 6, 31, 53, 62, 93, 106, 159, 186, 318, 1643, 3286, 4929, 6967, 9858, 13934, 20901, 41802, 215977, 369251, 431954, 647931, 738502, 1107753, 1295862, 2215506, 11446781, 22893562, 34340343, 68680686]

約数ペア:

[(1, 68680686), (2, 34340343), (3, 22893562), (6, 11446781), (31, 2215506), (53, 1295862), (62, 1107753), (93, 738502), (106, 647931), (159, 431954), (186, 369251), (318, 215977), (1643, 41802), (3286, 20901), (4929, 13934), (6967, 9858)]