68457708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10169}}^1$

素因数の和:10207

約数の個数: 72

約数和(自身を含む): 199901520

約数和(自身を除く): 131443812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 10169, 20338, 30507, 40676, 61014, 91521, 111859, 122028, 172873, 183042, 223718, 335577, 345746, 366084, 447436, 518619, 671154, 691492, 1006731, 1037238, 1342308, 1555857, 1901603, 2013462, 2074476, 3111714, 3803206, 4026924, 5704809, 6223428, 7606412, 11409618, 17114427, 22819236, 34228854, 68457708]

約数ペア:

[(1, 68457708), (2, 34228854), (3, 22819236), (4, 17114427), (6, 11409618), (9, 7606412), (11, 6223428), (12, 5704809), (17, 4026924), (18, 3803206), (22, 3111714), (33, 2074476), (34, 2013462), (36, 1901603), (44, 1555857), (51, 1342308), (66, 1037238), (68, 1006731), (99, 691492), (102, 671154), (132, 518619), (153, 447436), (187, 366084), (198, 345746), (204, 335577), (306, 223718), (374, 183042), (396, 172873), (561, 122028), (612, 111859), (748, 91521), (1122, 61014), (1683, 40676), (2244, 30507), (3366, 20338), (6732, 10169)]