68489928

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{24391}}^1$

素因数の和:24419

約数の個数: 64

約数和(自身を含む): 204892800

約数和(自身を除く): 136402872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 24391, 48782, 73173, 97564, 146346, 195128, 219519, 292692, 317083, 439038, 585384, 634166, 658557, 878076, 951249, 1268332, 1317114, 1756152, 1902498, 2536664, 2634228, 2853747, 3804996, 5268456, 5707494, 7609992, 8561241, 11414988, 17122482, 22829976, 34244964, 68489928]

約数ペア:

[(1, 68489928), (2, 34244964), (3, 22829976), (4, 17122482), (6, 11414988), (8, 8561241), (9, 7609992), (12, 5707494), (13, 5268456), (18, 3804996), (24, 2853747), (26, 2634228), (27, 2536664), (36, 1902498), (39, 1756152), (52, 1317114), (54, 1268332), (72, 951249), (78, 878076), (104, 658557), (108, 634166), (117, 585384), (156, 439038), (216, 317083), (234, 292692), (312, 219519), (351, 195128), (468, 146346), (702, 97564), (936, 73173), (1404, 48782), (2808, 24391)]