67138578

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1621}}^1$

素因数の和:1704

約数の個数: 64

約数和(自身を含む): 163497600

約数和(自身を除く): 96359022

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 117, 118, 177, 234, 351, 354, 531, 702, 767, 1062, 1534, 1593, 1621, 2301, 3186, 3242, 4602, 4863, 6903, 9726, 13806, 14589, 20709, 21073, 29178, 41418, 42146, 43767, 63219, 87534, 95639, 126438, 189657, 191278, 286917, 379314, 568971, 573834, 860751, 1137942, 1243307, 1721502, 2486614, 2582253, 3729921, 5164506, 7459842, 11189763, 22379526, 33569289, 67138578]

約数ペア:

[(1, 67138578), (2, 33569289), (3, 22379526), (6, 11189763), (9, 7459842), (13, 5164506), (18, 3729921), (26, 2582253), (27, 2486614), (39, 1721502), (54, 1243307), (59, 1137942), (78, 860751), (117, 573834), (118, 568971), (177, 379314), (234, 286917), (351, 191278), (354, 189657), (531, 126438), (702, 95639), (767, 87534), (1062, 63219), (1534, 43767), (1593, 42146), (1621, 41418), (2301, 29178), (3186, 21073), (3242, 20709), (4602, 14589), (4863, 13806), (6903, 9726)]