68298912

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{21559}}^1$

素因数の和:21586

約数の個数: 72

約数和(自身を含む): 211891680

約数和(自身を除く): 143592768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 21559, 43118, 64677, 86236, 129354, 172472, 194031, 237149, 258708, 344944, 388062, 474298, 517416, 689888, 711447, 776124, 948596, 1034832, 1422894, 1552248, 1897192, 2069664, 2134341, 2845788, 3104496, 3794384, 4268682, 5691576, 6208992, 7588768, 8537364, 11383152, 17074728, 22766304, 34149456, 68298912]

約数ペア:

[(1, 68298912), (2, 34149456), (3, 22766304), (4, 17074728), (6, 11383152), (8, 8537364), (9, 7588768), (11, 6208992), (12, 5691576), (16, 4268682), (18, 3794384), (22, 3104496), (24, 2845788), (32, 2134341), (33, 2069664), (36, 1897192), (44, 1552248), (48, 1422894), (66, 1034832), (72, 948596), (88, 776124), (96, 711447), (99, 689888), (132, 517416), (144, 474298), (176, 388062), (198, 344944), (264, 258708), (288, 237149), (352, 194031), (396, 172472), (528, 129354), (792, 86236), (1056, 64677), (1584, 43118), (3168, 21559)]