82989948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2011}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 205063040

約数和(自身を除く): 122073092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 181, 228, 362, 543, 724, 1086, 2011, 2172, 3439, 4022, 6033, 6878, 8044, 10317, 12066, 13756, 20634, 24132, 38209, 41268, 76418, 114627, 152836, 229254, 363991, 458508, 727982, 1091973, 1455964, 2183946, 4367892, 6915829, 13831658, 20747487, 27663316, 41494974, 82989948]

約数ペア:

[(1, 82989948), (2, 41494974), (3, 27663316), (4, 20747487), (6, 13831658), (12, 6915829), (19, 4367892), (38, 2183946), (57, 1455964), (76, 1091973), (114, 727982), (181, 458508), (228, 363991), (362, 229254), (543, 152836), (724, 114627), (1086, 76418), (2011, 41268), (2172, 38209), (3439, 24132), (4022, 20634), (6033, 13756), (6878, 12066), (8044, 10317)]