127220796

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{523}}^1$

素因数の和:795

約数の個数: 72

約数和(自身を含む): 334741680

約数和(自身を除く): 207520884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 233, 261, 348, 466, 522, 523, 699, 932, 1044, 1046, 1398, 1569, 2092, 2097, 2796, 3138, 4194, 4707, 6276, 6757, 8388, 9414, 13514, 15167, 18828, 20271, 27028, 30334, 40542, 45501, 60668, 60813, 81084, 91002, 121626, 121859, 136503, 182004, 243252, 243718, 273006, 365577, 487436, 546012, 731154, 1096731, 1462308, 2193462, 3533911, 4386924, 7067822, 10601733, 14135644, 21203466, 31805199, 42406932, 63610398, 127220796]

約数ペア:

[(1, 127220796), (2, 63610398), (3, 42406932), (4, 31805199), (6, 21203466), (9, 14135644), (12, 10601733), (18, 7067822), (29, 4386924), (36, 3533911), (58, 2193462), (87, 1462308), (116, 1096731), (174, 731154), (233, 546012), (261, 487436), (348, 365577), (466, 273006), (522, 243718), (523, 243252), (699, 182004), (932, 136503), (1044, 121859), (1046, 121626), (1398, 91002), (1569, 81084), (2092, 60813), (2097, 60668), (2796, 45501), (3138, 40542), (4194, 30334), (4707, 27028), (6276, 20271), (6757, 18828), (8388, 15167), (9414, 13514)]