8129688

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 24514560

約数和(自身を除く): 16384872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 223, 248, 294, 372, 392, 434, 446, 588, 651, 669, 744, 868, 892, 1176, 1302, 1338, 1519, 1561, 1736, 1784, 2604, 2676, 3038, 3122, 4557, 4683, 5208, 5352, 6076, 6244, 6913, 9114, 9366, 10927, 12152, 12488, 13826, 18228, 18732, 20739, 21854, 27652, 32781, 36456, 37464, 41478, 43708, 48391, 55304, 65562, 82956, 87416, 96782, 131124, 145173, 165912, 193564, 262248, 290346, 338737, 387128, 580692, 677474, 1016211, 1161384, 1354948, 2032422, 2709896, 4064844, 8129688]

約数ペア:

[(1, 8129688), (2, 4064844), (3, 2709896), (4, 2032422), (6, 1354948), (7, 1161384), (8, 1016211), (12, 677474), (14, 580692), (21, 387128), (24, 338737), (28, 290346), (31, 262248), (42, 193564), (49, 165912), (56, 145173), (62, 131124), (84, 96782), (93, 87416), (98, 82956), (124, 65562), (147, 55304), (168, 48391), (186, 43708), (196, 41478), (217, 37464), (223, 36456), (248, 32781), (294, 27652), (372, 21854), (392, 20739), (434, 18732), (446, 18228), (588, 13826), (651, 12488), (669, 12152), (744, 10927), (868, 9366), (892, 9114), (1176, 6913), (1302, 6244), (1338, 6076), (1519, 5352), (1561, 5208), (1736, 4683), (1784, 4557), (2604, 3122), (2676, 3038)]