85716852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 223910400

約数和(自身を除く): 138193548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 67, 78, 118, 134, 139, 156, 177, 201, 236, 268, 278, 354, 402, 417, 556, 708, 767, 804, 834, 871, 1534, 1668, 1742, 1807, 2301, 2613, 3068, 3484, 3614, 3953, 4602, 5226, 5421, 7228, 7906, 8201, 9204, 9313, 10452, 10842, 11859, 15812, 16402, 18626, 21684, 23718, 24603, 27939, 32804, 37252, 47436, 49206, 51389, 55878, 98412, 102778, 106613, 111756, 121069, 154167, 205556, 213226, 242138, 308334, 319839, 363207, 426452, 484276, 549467, 616668, 639678, 726414, 1098934, 1279356, 1452828, 1648401, 2197868, 3296802, 6593604, 7143071, 14286142, 21429213, 28572284, 42858426, 85716852]

約数ペア:

[(1, 85716852), (2, 42858426), (3, 28572284), (4, 21429213), (6, 14286142), (12, 7143071), (13, 6593604), (26, 3296802), (39, 2197868), (52, 1648401), (59, 1452828), (67, 1279356), (78, 1098934), (118, 726414), (134, 639678), (139, 616668), (156, 549467), (177, 484276), (201, 426452), (236, 363207), (268, 319839), (278, 308334), (354, 242138), (402, 213226), (417, 205556), (556, 154167), (708, 121069), (767, 111756), (804, 106613), (834, 102778), (871, 98412), (1534, 55878), (1668, 51389), (1742, 49206), (1807, 47436), (2301, 37252), (2613, 32804), (3068, 27939), (3484, 24603), (3614, 23718), (3953, 21684), (4602, 18626), (5226, 16402), (5421, 15812), (7228, 11859), (7906, 10842), (8201, 10452), (9204, 9313)]