66918672

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{2851}}^1$

素因数の和:3028

約数の個数: 60

約数和(自身を含む): 188494384

約数和(自身を除く): 121575712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2851, 2934, 3912, 5702, 5868, 7824, 8553, 11404, 11736, 17106, 22808, 23472, 25659, 34212, 45616, 51318, 68424, 102636, 136848, 205272, 410544, 464713, 929426, 1394139, 1858852, 2788278, 3717704, 4182417, 5576556, 7435408, 8364834, 11153112, 16729668, 22306224, 33459336, 66918672]

約数ペア:

[(1, 66918672), (2, 33459336), (3, 22306224), (4, 16729668), (6, 11153112), (8, 8364834), (9, 7435408), (12, 5576556), (16, 4182417), (18, 3717704), (24, 2788278), (36, 1858852), (48, 1394139), (72, 929426), (144, 464713), (163, 410544), (326, 205272), (489, 136848), (652, 102636), (978, 68424), (1304, 51318), (1467, 45616), (1956, 34212), (2608, 25659), (2851, 23472), (2934, 22808), (3912, 17106), (5702, 11736), (5868, 11404), (7824, 8553)]