86971872

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 247750272

約数和(自身を除く): 160778400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 227, 307, 312, 416, 454, 614, 624, 681, 908, 921, 1228, 1248, 1362, 1816, 1842, 2456, 2724, 2951, 3632, 3684, 3991, 4912, 5448, 5902, 7264, 7368, 7982, 8853, 9824, 10896, 11804, 11973, 14736, 15964, 17706, 21792, 23608, 23946, 29472, 31928, 35412, 47216, 47892, 63856, 69689, 70824, 94432, 95784, 127712, 139378, 141648, 191568, 209067, 278756, 283296, 383136, 418134, 557512, 836268, 905957, 1115024, 1672536, 1811914, 2230048, 2717871, 3345072, 3623828, 5435742, 6690144, 7247656, 10871484, 14495312, 21742968, 28990624, 43485936, 86971872]

約数ペア:

[(1, 86971872), (2, 43485936), (3, 28990624), (4, 21742968), (6, 14495312), (8, 10871484), (12, 7247656), (13, 6690144), (16, 5435742), (24, 3623828), (26, 3345072), (32, 2717871), (39, 2230048), (48, 1811914), (52, 1672536), (78, 1115024), (96, 905957), (104, 836268), (156, 557512), (208, 418134), (227, 383136), (307, 283296), (312, 278756), (416, 209067), (454, 191568), (614, 141648), (624, 139378), (681, 127712), (908, 95784), (921, 94432), (1228, 70824), (1248, 69689), (1362, 63856), (1816, 47892), (1842, 47216), (2456, 35412), (2724, 31928), (2951, 29472), (3632, 23946), (3684, 23608), (3991, 21792), (4912, 17706), (5448, 15964), (5902, 14736), (7264, 11973), (7368, 11804), (7982, 10896), (8853, 9824)]