742716

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:72

約数の個数: 72

約数和(自身を含む): 2167760

約数和(自身を除く): 1425044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 207, 234, 276, 299, 351, 414, 468, 529, 598, 621, 702, 828, 897, 1058, 1196, 1242, 1404, 1587, 1794, 2116, 2484, 2691, 3174, 3588, 4761, 5382, 6348, 6877, 8073, 9522, 10764, 13754, 14283, 16146, 19044, 20631, 27508, 28566, 32292, 41262, 57132, 61893, 82524, 123786, 185679, 247572, 371358, 742716]

約数ペア:

[(1, 742716), (2, 371358), (3, 247572), (4, 185679), (6, 123786), (9, 82524), (12, 61893), (13, 57132), (18, 41262), (23, 32292), (26, 28566), (27, 27508), (36, 20631), (39, 19044), (46, 16146), (52, 14283), (54, 13754), (69, 10764), (78, 9522), (92, 8073), (108, 6877), (117, 6348), (138, 5382), (156, 4761), (207, 3588), (234, 3174), (276, 2691), (299, 2484), (351, 2116), (414, 1794), (468, 1587), (529, 1404), (598, 1242), (621, 1196), (702, 1058), (828, 897)]