90004656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8641}}^1$

素因数の和:8690

約数の個数: 80

約数和(自身を含む): 274331648

約数和(自身を除く): 184326992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 8641, 10416, 17282, 25923, 34564, 51846, 60487, 69128, 103692, 120974, 138256, 181461, 207384, 241948, 267871, 362922, 414768, 483896, 535742, 725844, 803613, 967792, 1071484, 1451688, 1607226, 1875097, 2142968, 2903376, 3214452, 3750194, 4285936, 5625291, 6428904, 7500388, 11250582, 12857808, 15000776, 22501164, 30001552, 45002328, 90004656]

約数ペア:

[(1, 90004656), (2, 45002328), (3, 30001552), (4, 22501164), (6, 15000776), (7, 12857808), (8, 11250582), (12, 7500388), (14, 6428904), (16, 5625291), (21, 4285936), (24, 3750194), (28, 3214452), (31, 2903376), (42, 2142968), (48, 1875097), (56, 1607226), (62, 1451688), (84, 1071484), (93, 967792), (112, 803613), (124, 725844), (168, 535742), (186, 483896), (217, 414768), (248, 362922), (336, 267871), (372, 241948), (434, 207384), (496, 181461), (651, 138256), (744, 120974), (868, 103692), (1302, 69128), (1488, 60487), (1736, 51846), (2604, 34564), (3472, 25923), (5208, 17282), (8641, 10416)]