85846140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6037}}^1$

素因数の和:6131

約数の個数: 72

約数和(自身を含む): 263739840

約数和(自身を除く): 177893700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 6037, 7110, 12074, 14220, 18111, 24148, 30185, 36222, 54333, 60370, 72444, 90555, 108666, 120740, 181110, 217332, 271665, 362220, 476923, 543330, 953846, 1086660, 1430769, 1907692, 2384615, 2861538, 4292307, 4769230, 5723076, 7153845, 8584614, 9538460, 14307690, 17169228, 21461535, 28615380, 42923070, 85846140]

約数ペア:

[(1, 85846140), (2, 42923070), (3, 28615380), (4, 21461535), (5, 17169228), (6, 14307690), (9, 9538460), (10, 8584614), (12, 7153845), (15, 5723076), (18, 4769230), (20, 4292307), (30, 2861538), (36, 2384615), (45, 1907692), (60, 1430769), (79, 1086660), (90, 953846), (158, 543330), (180, 476923), (237, 362220), (316, 271665), (395, 217332), (474, 181110), (711, 120740), (790, 108666), (948, 90555), (1185, 72444), (1422, 60370), (1580, 54333), (2370, 36222), (2844, 30185), (3555, 24148), (4740, 18111), (6037, 14220), (7110, 12074)]