68081184

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{6389}}^1$

素因数の和:6442

約数の個数: 72

約数和(自身を含む): 198869580

約数和(自身を除く): 130788396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 6389, 10656, 12778, 19167, 25556, 38334, 51112, 57501, 76668, 102224, 115002, 153336, 204448, 230004, 236393, 306672, 460008, 472786, 613344, 709179, 920016, 945572, 1418358, 1840032, 1891144, 2127537, 2836716, 3782288, 4255074, 5673432, 7564576, 8510148, 11346864, 17020296, 22693728, 34040592, 68081184]

約数ペア:

[(1, 68081184), (2, 34040592), (3, 22693728), (4, 17020296), (6, 11346864), (8, 8510148), (9, 7564576), (12, 5673432), (16, 4255074), (18, 3782288), (24, 2836716), (32, 2127537), (36, 1891144), (37, 1840032), (48, 1418358), (72, 945572), (74, 920016), (96, 709179), (111, 613344), (144, 472786), (148, 460008), (222, 306672), (288, 236393), (296, 230004), (333, 204448), (444, 153336), (592, 115002), (666, 102224), (888, 76668), (1184, 57501), (1332, 51112), (1776, 38334), (2664, 25556), (3552, 19167), (5328, 12778), (6389, 10656)]