57570162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 132572160

約数和(自身を除く): 75001998

約数列:

[1, 2, 3, 6, 13, 26, 29, 31, 39, 58, 62, 78, 87, 93, 174, 186, 377, 403, 754, 806, 821, 899, 1131, 1209, 1642, 1798, 2262, 2418, 2463, 2697, 4926, 5394, 10673, 11687, 21346, 23374, 23809, 25451, 32019, 35061, 47618, 50902, 64038, 70122, 71427, 76353, 142854, 152706, 309517, 330863, 619034, 661726, 738079, 928551, 992589, 1476158, 1857102, 1985178, 2214237, 4428474, 9595027, 19190054, 28785081, 57570162]

約数ペア:

[(1, 57570162), (2, 28785081), (3, 19190054), (6, 9595027), (13, 4428474), (26, 2214237), (29, 1985178), (31, 1857102), (39, 1476158), (58, 992589), (62, 928551), (78, 738079), (87, 661726), (93, 619034), (174, 330863), (186, 309517), (377, 152706), (403, 142854), (754, 76353), (806, 71427), (821, 70122), (899, 64038), (1131, 50902), (1209, 47618), (1642, 35061), (1798, 32019), (2262, 25451), (2418, 23809), (2463, 23374), (2697, 21346), (4926, 11687), (5394, 10673)]