123173208

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{58991}}^1$

素因数の和:59032

約数の個数: 48

約数和(自身を含む): 345103200

約数和(自身を除く): 221929992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 58991, 117982, 176973, 235964, 353946, 471928, 530919, 707892, 1061838, 1415784, 1710739, 2123676, 3421478, 4247352, 5132217, 6842956, 10264434, 13685912, 15396651, 20528868, 30793302, 41057736, 61586604, 123173208]

約数ペア:

[(1, 123173208), (2, 61586604), (3, 41057736), (4, 30793302), (6, 20528868), (8, 15396651), (9, 13685912), (12, 10264434), (18, 6842956), (24, 5132217), (29, 4247352), (36, 3421478), (58, 2123676), (72, 1710739), (87, 1415784), (116, 1061838), (174, 707892), (232, 530919), (261, 471928), (348, 353946), (522, 235964), (696, 176973), (1044, 117982), (2088, 58991)]