172147788

素因数分解:

$2^2\times 3^3\times {\mathrm{863}}^1\times {\mathrm{1847}}^1$

素因数の和:2723

約数の個数: 48

約数和(自身を含む): 447068160

約数和(自身を除く): 274920372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 863, 1726, 1847, 2589, 3452, 3694, 5178, 5541, 7388, 7767, 10356, 11082, 15534, 16623, 22164, 23301, 31068, 33246, 46602, 49869, 66492, 93204, 99738, 199476, 1593961, 3187922, 4781883, 6375844, 9563766, 14345649, 19127532, 28691298, 43036947, 57382596, 86073894, 172147788]

約数ペア:

[(1, 172147788), (2, 86073894), (3, 57382596), (4, 43036947), (6, 28691298), (9, 19127532), (12, 14345649), (18, 9563766), (27, 6375844), (36, 4781883), (54, 3187922), (108, 1593961), (863, 199476), (1726, 99738), (1847, 93204), (2589, 66492), (3452, 49869), (3694, 46602), (5178, 33246), (5541, 31068), (7388, 23301), (7767, 22164), (10356, 16623), (11082, 15534)]