123434712

素因数分解:

$2^3\times 3^3\times {\mathrm{691}}^1\times {\mathrm{827}}^1$

素因数の和:1533

約数の個数: 64

約数和(自身を含む): 343785600

約数和(自身を除く): 220350888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 691, 827, 1382, 1654, 2073, 2481, 2764, 3308, 4146, 4962, 5528, 6219, 6616, 7443, 8292, 9924, 12438, 14886, 16584, 18657, 19848, 22329, 24876, 29772, 37314, 44658, 49752, 59544, 74628, 89316, 149256, 178632, 571457, 1142914, 1714371, 2285828, 3428742, 4571656, 5143113, 6857484, 10286226, 13714968, 15429339, 20572452, 30858678, 41144904, 61717356, 123434712]

約数ペア:

[(1, 123434712), (2, 61717356), (3, 41144904), (4, 30858678), (6, 20572452), (8, 15429339), (9, 13714968), (12, 10286226), (18, 6857484), (24, 5143113), (27, 4571656), (36, 3428742), (54, 2285828), (72, 1714371), (108, 1142914), (216, 571457), (691, 178632), (827, 149256), (1382, 89316), (1654, 74628), (2073, 59544), (2481, 49752), (2764, 44658), (3308, 37314), (4146, 29772), (4962, 24876), (5528, 22329), (6219, 19848), (6616, 18657), (7443, 16584), (8292, 14886), (9924, 12438)]