67336668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1399}}^1$

素因数の和:1607

約数の個数: 72

約数和(自身を含む): 195686400

約数和(自身を除く): 128349732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 382, 573, 764, 1146, 1337, 1399, 1719, 2292, 2674, 2798, 3438, 4011, 4197, 5348, 5596, 6876, 8022, 8394, 9793, 12033, 12591, 16044, 16788, 19586, 24066, 25182, 29379, 39172, 48132, 50364, 58758, 88137, 117516, 176274, 267209, 352548, 534418, 801627, 1068836, 1603254, 1870463, 2404881, 3206508, 3740926, 4809762, 5611389, 7481852, 9619524, 11222778, 16834167, 22445556, 33668334, 67336668]

約数ペア:

[(1, 67336668), (2, 33668334), (3, 22445556), (4, 16834167), (6, 11222778), (7, 9619524), (9, 7481852), (12, 5611389), (14, 4809762), (18, 3740926), (21, 3206508), (28, 2404881), (36, 1870463), (42, 1603254), (63, 1068836), (84, 801627), (126, 534418), (191, 352548), (252, 267209), (382, 176274), (573, 117516), (764, 88137), (1146, 58758), (1337, 50364), (1399, 48132), (1719, 39172), (2292, 29379), (2674, 25182), (2798, 24066), (3438, 19586), (4011, 16788), (4197, 16044), (5348, 12591), (5596, 12033), (6876, 9793), (8022, 8394)]