68071307136

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{25324147}}^1$

素因数の和:25324171

約数の個数: 64

約数和(自身を含む): 206645047680

約数和(自身を除く): 138573740544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 25324147, 50648294, 75972441, 101296588, 151944882, 177269029, 202593176, 303889764, 354538058, 405186352, 531807087, 607779528, 709076116, 810372704, 1063614174, 1215559056, 1418152232, 1620745408, 2127228348, 2431118112, 2836304464, 3241490816, 4254456696, 4862236224, 5672608928, 8508913392, 9724472448, 11345217856, 17017826784, 22690435712, 34035653568, 68071307136]

約数ペア:

[(1, 68071307136), (2, 34035653568), (3, 22690435712), (4, 17017826784), (6, 11345217856), (7, 9724472448), (8, 8508913392), (12, 5672608928), (14, 4862236224), (16, 4254456696), (21, 3241490816), (24, 2836304464), (28, 2431118112), (32, 2127228348), (42, 1620745408), (48, 1418152232), (56, 1215559056), (64, 1063614174), (84, 810372704), (96, 709076116), (112, 607779528), (128, 531807087), (168, 405186352), (192, 354538058), (224, 303889764), (336, 202593176), (384, 177269029), (448, 151944882), (672, 101296588), (896, 75972441), (1344, 50648294), (2688, 25324147)]