67690518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:1001

約数の個数: 64

約数和(自身を含む): 163676160

約数和(自身を除く): 95985642

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 79, 138, 158, 161, 237, 322, 474, 483, 553, 887, 966, 1106, 1659, 1774, 1817, 2661, 3318, 3634, 5322, 5451, 6209, 10902, 12418, 12719, 18627, 20401, 25438, 37254, 38157, 40802, 61203, 70073, 76314, 122406, 140146, 142807, 210219, 285614, 420438, 428421, 490511, 856842, 981022, 1471533, 1611679, 2943066, 3223358, 4835037, 9670074, 11281753, 22563506, 33845259, 67690518]

約数ペア:

[(1, 67690518), (2, 33845259), (3, 22563506), (6, 11281753), (7, 9670074), (14, 4835037), (21, 3223358), (23, 2943066), (42, 1611679), (46, 1471533), (69, 981022), (79, 856842), (138, 490511), (158, 428421), (161, 420438), (237, 285614), (322, 210219), (474, 142807), (483, 140146), (553, 122406), (887, 76314), (966, 70073), (1106, 61203), (1659, 40802), (1774, 38157), (1817, 37254), (2661, 25438), (3318, 20401), (3634, 18627), (5322, 12719), (5451, 12418), (6209, 10902)]