68237208

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1326

約数の個数: 128

約数和(自身を含む): 215040000

約数和(自身を除く): 146802792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1279, 1368, 1404, 1482, 1976, 2052, 2223, 2558, 2808, 2964, 3837, 4104, 4446, 5116, 5928, 6669, 7674, 8892, 10232, 11511, 13338, 15348, 16627, 17784, 23022, 24301, 26676, 30696, 33254, 34533, 46044, 48602, 49881, 53352, 66508, 69066, 72903, 92088, 97204, 99762, 133016, 138132, 145806, 149643, 194408, 199524, 218709, 276264, 291612, 299286, 315913, 399048, 437418, 448929, 583224, 598572, 631826, 656127, 874836, 897858, 947739, 1197144, 1263652, 1312254, 1749672, 1795716, 1895478, 2527304, 2624508, 2843217, 3591432, 3790956, 5249016, 5686434, 7581912, 8529651, 11372868, 17059302, 22745736, 34118604, 68237208]

約数ペア:

[(1, 68237208), (2, 34118604), (3, 22745736), (4, 17059302), (6, 11372868), (8, 8529651), (9, 7581912), (12, 5686434), (13, 5249016), (18, 3790956), (19, 3591432), (24, 2843217), (26, 2624508), (27, 2527304), (36, 1895478), (38, 1795716), (39, 1749672), (52, 1312254), (54, 1263652), (57, 1197144), (72, 947739), (76, 897858), (78, 874836), (104, 656127), (108, 631826), (114, 598572), (117, 583224), (152, 448929), (156, 437418), (171, 399048), (216, 315913), (228, 299286), (234, 291612), (247, 276264), (312, 218709), (342, 199524), (351, 194408), (456, 149643), (468, 145806), (494, 138132), (513, 133016), (684, 99762), (702, 97204), (741, 92088), (936, 72903), (988, 69066), (1026, 66508), (1279, 53352), (1368, 49881), (1404, 48602), (1482, 46044), (1976, 34533), (2052, 33254), (2223, 30696), (2558, 26676), (2808, 24301), (2964, 23022), (3837, 17784), (4104, 16627), (4446, 15348), (5116, 13338), (5928, 11511), (6669, 10232), (7674, 8892)]