68375286

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{25841}}^1$

素因数の和:25866

約数の個数: 48

約数和(自身を含む): 176759280

約数和(自身を除く): 108383994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 25841, 51682, 77523, 155046, 180887, 232569, 361774, 465138, 542661, 697707, 1085322, 1266209, 1395414, 1627983, 2532418, 3255966, 3798627, 4883949, 7597254, 9767898, 11395881, 22791762, 34187643, 68375286]

約数ペア:

[(1, 68375286), (2, 34187643), (3, 22791762), (6, 11395881), (7, 9767898), (9, 7597254), (14, 4883949), (18, 3798627), (21, 3255966), (27, 2532418), (42, 1627983), (49, 1395414), (54, 1266209), (63, 1085322), (98, 697707), (126, 542661), (147, 465138), (189, 361774), (294, 232569), (378, 180887), (441, 155046), (882, 77523), (1323, 51682), (2646, 25841)]