173661684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12841}}^1$

素因数の和:12885

約数の個数: 72

約数和(自身を含む): 491899968

約数和(自身を除く): 318238284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 12841, 13524, 25682, 38523, 51364, 77046, 89887, 154092, 179774, 269661, 295343, 359548, 539322, 590686, 629209, 886029, 1078644, 1181372, 1258418, 1772058, 1887627, 2067401, 2516836, 3544116, 3775254, 4134802, 6202203, 7550508, 8269604, 12404406, 14471807, 24808812, 28943614, 43415421, 57887228, 86830842, 173661684]

約数ペア:

[(1, 173661684), (2, 86830842), (3, 57887228), (4, 43415421), (6, 28943614), (7, 24808812), (12, 14471807), (14, 12404406), (21, 8269604), (23, 7550508), (28, 6202203), (42, 4134802), (46, 3775254), (49, 3544116), (69, 2516836), (84, 2067401), (92, 1887627), (98, 1772058), (138, 1258418), (147, 1181372), (161, 1078644), (196, 886029), (276, 629209), (294, 590686), (322, 539322), (483, 359548), (588, 295343), (644, 269661), (966, 179774), (1127, 154092), (1932, 89887), (2254, 77046), (3381, 51364), (4508, 38523), (6762, 25682), (12841, 13524)]