123940584

素因数分解:

$2^3\times 3^3\times {\mathrm{149}}^1\times {\mathrm{3851}}^1$

素因数の和:4015

約数の個数: 64

約数和(自身を含む): 346680000

約数和(自身を除く): 222739416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 149, 216, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 3851, 4023, 5364, 7702, 8046, 10728, 11553, 15404, 16092, 23106, 30808, 32184, 34659, 46212, 69318, 92424, 103977, 138636, 207954, 277272, 415908, 573799, 831816, 1147598, 1721397, 2295196, 3442794, 4590392, 5164191, 6885588, 10328382, 13771176, 15492573, 20656764, 30985146, 41313528, 61970292, 123940584]

約数ペア:

[(1, 123940584), (2, 61970292), (3, 41313528), (4, 30985146), (6, 20656764), (8, 15492573), (9, 13771176), (12, 10328382), (18, 6885588), (24, 5164191), (27, 4590392), (36, 3442794), (54, 2295196), (72, 1721397), (108, 1147598), (149, 831816), (216, 573799), (298, 415908), (447, 277272), (596, 207954), (894, 138636), (1192, 103977), (1341, 92424), (1788, 69318), (2682, 46212), (3576, 34659), (3851, 32184), (4023, 30808), (5364, 23106), (7702, 16092), (8046, 15404), (10728, 11553)]