101881872

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:861

約数の個数: 120

約数和(自身を含む): 304861440

約数和(自身を除く): 202979568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 72, 87, 93, 116, 124, 144, 174, 186, 232, 248, 261, 279, 348, 372, 464, 496, 522, 558, 696, 744, 787, 899, 1044, 1116, 1392, 1488, 1574, 1798, 2088, 2232, 2361, 2697, 3148, 3596, 4176, 4464, 4722, 5394, 6296, 7083, 7192, 8091, 9444, 10788, 12592, 14166, 14384, 16182, 18888, 21576, 22823, 24397, 28332, 32364, 37776, 43152, 45646, 48794, 56664, 64728, 68469, 73191, 91292, 97588, 113328, 129456, 136938, 146382, 182584, 195176, 205407, 219573, 273876, 292764, 365168, 390352, 410814, 439146, 547752, 585528, 707513, 821628, 878292, 1095504, 1171056, 1415026, 1643256, 1756584, 2122539, 2830052, 3286512, 3513168, 4245078, 5660104, 6367617, 8490156, 11320208, 12735234, 16980312, 25470468, 33960624, 50940936, 101881872]

約数ペア:

[(1, 101881872), (2, 50940936), (3, 33960624), (4, 25470468), (6, 16980312), (8, 12735234), (9, 11320208), (12, 8490156), (16, 6367617), (18, 5660104), (24, 4245078), (29, 3513168), (31, 3286512), (36, 2830052), (48, 2122539), (58, 1756584), (62, 1643256), (72, 1415026), (87, 1171056), (93, 1095504), (116, 878292), (124, 821628), (144, 707513), (174, 585528), (186, 547752), (232, 439146), (248, 410814), (261, 390352), (279, 365168), (348, 292764), (372, 273876), (464, 219573), (496, 205407), (522, 195176), (558, 182584), (696, 146382), (744, 136938), (787, 129456), (899, 113328), (1044, 97588), (1116, 91292), (1392, 73191), (1488, 68469), (1574, 64728), (1798, 56664), (2088, 48794), (2232, 45646), (2361, 43152), (2697, 37776), (3148, 32364), (3596, 28332), (4176, 24397), (4464, 22823), (4722, 21576), (5394, 18888), (6296, 16182), (7083, 14384), (7192, 14166), (8091, 12592), (9444, 10788)]