85575438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 211341312

約数和(自身を除く): 125765874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 47, 62, 78, 93, 94, 117, 141, 186, 234, 251, 279, 282, 403, 423, 502, 558, 611, 753, 806, 846, 1209, 1222, 1457, 1506, 1833, 2259, 2418, 2914, 3263, 3627, 3666, 4371, 4518, 5499, 6526, 7254, 7781, 8742, 9789, 10998, 11797, 13113, 15562, 18941, 19578, 23343, 23594, 26226, 29367, 35391, 37882, 46686, 56823, 58734, 70029, 70782, 101153, 106173, 113646, 140058, 153361, 170469, 202306, 212346, 303459, 306722, 340938, 365707, 460083, 606918, 731414, 910377, 920166, 1097121, 1380249, 1820754, 2194242, 2760498, 3291363, 4754191, 6582726, 9508382, 14262573, 28525146, 42787719, 85575438]

約数ペア:

[(1, 85575438), (2, 42787719), (3, 28525146), (6, 14262573), (9, 9508382), (13, 6582726), (18, 4754191), (26, 3291363), (31, 2760498), (39, 2194242), (47, 1820754), (62, 1380249), (78, 1097121), (93, 920166), (94, 910377), (117, 731414), (141, 606918), (186, 460083), (234, 365707), (251, 340938), (279, 306722), (282, 303459), (403, 212346), (423, 202306), (502, 170469), (558, 153361), (611, 140058), (753, 113646), (806, 106173), (846, 101153), (1209, 70782), (1222, 70029), (1457, 58734), (1506, 56823), (1833, 46686), (2259, 37882), (2418, 35391), (2914, 29367), (3263, 26226), (3627, 23594), (3666, 23343), (4371, 19578), (4518, 18941), (5499, 15562), (6526, 13113), (7254, 11797), (7781, 10998), (8742, 9789)]