63957712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 159751680

約数和(自身を除く): 95793968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 109, 112, 124, 169, 182, 208, 217, 218, 248, 338, 364, 403, 434, 436, 496, 676, 728, 763, 806, 868, 872, 1183, 1352, 1417, 1456, 1526, 1612, 1736, 1744, 2366, 2704, 2821, 2834, 3052, 3224, 3379, 3472, 4732, 5239, 5642, 5668, 6104, 6448, 6758, 9464, 9919, 10478, 11284, 11336, 12208, 13516, 18421, 18928, 19838, 20956, 22568, 22672, 23653, 27032, 36673, 36842, 39676, 41912, 43927, 45136, 47306, 54064, 73346, 73684, 79352, 83824, 87854, 94612, 128947, 146692, 147368, 158704, 175708, 189224, 257894, 293384, 294736, 307489, 351416, 378448, 515788, 571051, 586768, 614978, 702832, 1031576, 1142102, 1229956, 2063152, 2284204, 2459912, 3997357, 4568408, 4919824, 7994714, 9136816, 15989428, 31978856, 63957712]

約数ペア:

[(1, 63957712), (2, 31978856), (4, 15989428), (7, 9136816), (8, 7994714), (13, 4919824), (14, 4568408), (16, 3997357), (26, 2459912), (28, 2284204), (31, 2063152), (52, 1229956), (56, 1142102), (62, 1031576), (91, 702832), (104, 614978), (109, 586768), (112, 571051), (124, 515788), (169, 378448), (182, 351416), (208, 307489), (217, 294736), (218, 293384), (248, 257894), (338, 189224), (364, 175708), (403, 158704), (434, 147368), (436, 146692), (496, 128947), (676, 94612), (728, 87854), (763, 83824), (806, 79352), (868, 73684), (872, 73346), (1183, 54064), (1352, 47306), (1417, 45136), (1456, 43927), (1526, 41912), (1612, 39676), (1736, 36842), (1744, 36673), (2366, 27032), (2704, 23653), (2821, 22672), (2834, 22568), (3052, 20956), (3224, 19838), (3379, 18928), (3472, 18421), (4732, 13516), (5239, 12208), (5642, 11336), (5668, 11284), (6104, 10478), (6448, 9919), (6758, 9464)]