121380252

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6659}}^1$

素因数の和:6711

約数の個数: 72

約数和(自身を含む): 340139520

約数和(自身を除く): 218759268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 6659, 9114, 13318, 18228, 19977, 26636, 39954, 46613, 79908, 93226, 139839, 186452, 206429, 279678, 326291, 412858, 559356, 619287, 652582, 825716, 978873, 1238574, 1305164, 1445003, 1957746, 2477148, 2890006, 3915492, 4335009, 5780012, 8670018, 10115021, 17340036, 20230042, 30345063, 40460084, 60690126, 121380252]

約数ペア:

[(1, 121380252), (2, 60690126), (3, 40460084), (4, 30345063), (6, 20230042), (7, 17340036), (12, 10115021), (14, 8670018), (21, 5780012), (28, 4335009), (31, 3915492), (42, 2890006), (49, 2477148), (62, 1957746), (84, 1445003), (93, 1305164), (98, 1238574), (124, 978873), (147, 825716), (186, 652582), (196, 619287), (217, 559356), (294, 412858), (372, 326291), (434, 279678), (588, 206429), (651, 186452), (868, 139839), (1302, 93226), (1519, 79908), (2604, 46613), (3038, 39954), (4557, 26636), (6076, 19977), (6659, 18228), (9114, 13318)]