66120678

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{719}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 93546522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 131, 234, 262, 351, 393, 702, 719, 786, 1179, 1438, 1703, 2157, 2358, 3406, 3537, 4314, 5109, 6471, 7074, 9347, 10218, 12942, 15327, 18694, 19413, 28041, 30654, 38826, 45981, 56082, 84123, 91962, 94189, 168246, 188378, 252369, 282567, 504738, 565134, 847701, 1224457, 1695402, 2448914, 2543103, 3673371, 5086206, 7346742, 11020113, 22040226, 33060339, 66120678]

約数ペア:

[(1, 66120678), (2, 33060339), (3, 22040226), (6, 11020113), (9, 7346742), (13, 5086206), (18, 3673371), (26, 2543103), (27, 2448914), (39, 1695402), (54, 1224457), (78, 847701), (117, 565134), (131, 504738), (234, 282567), (262, 252369), (351, 188378), (393, 168246), (702, 94189), (719, 91962), (786, 84123), (1179, 56082), (1438, 45981), (1703, 38826), (2157, 30654), (2358, 28041), (3406, 19413), (3537, 18694), (4314, 15327), (5109, 12942), (6471, 10218), (7074, 9347)]