72422424

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1622

約数の個数: 80

約数和(自身を含む): 205762920

約数和(自身を除く): 133340496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 292, 324, 438, 584, 648, 657, 876, 1314, 1531, 1752, 1971, 2628, 3062, 3942, 4593, 5256, 5913, 6124, 7884, 9186, 11826, 12248, 13779, 15768, 18372, 23652, 27558, 36744, 41337, 47304, 55116, 82674, 110232, 111763, 124011, 165348, 223526, 248022, 330696, 335289, 447052, 496044, 670578, 894104, 992088, 1005867, 1341156, 2011734, 2682312, 3017601, 4023468, 6035202, 8046936, 9052803, 12070404, 18105606, 24140808, 36211212, 72422424]

約数ペア:

[(1, 72422424), (2, 36211212), (3, 24140808), (4, 18105606), (6, 12070404), (8, 9052803), (9, 8046936), (12, 6035202), (18, 4023468), (24, 3017601), (27, 2682312), (36, 2011734), (54, 1341156), (72, 1005867), (73, 992088), (81, 894104), (108, 670578), (146, 496044), (162, 447052), (216, 335289), (219, 330696), (292, 248022), (324, 223526), (438, 165348), (584, 124011), (648, 111763), (657, 110232), (876, 82674), (1314, 55116), (1531, 47304), (1752, 41337), (1971, 36744), (2628, 27558), (3062, 23652), (3942, 18372), (4593, 15768), (5256, 13779), (5913, 12248), (6124, 11826), (7884, 9186)]