190785924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1709}}^1$

素因数の和:2169

約数の個数: 72

約数和(自身を含む): 552726720

約数和(自身を除く): 361940796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 443, 886, 1329, 1709, 1772, 2658, 3101, 3418, 3987, 5127, 5316, 6202, 6836, 7974, 9303, 10254, 11963, 12404, 15381, 15948, 18606, 20508, 23926, 27909, 30762, 35889, 37212, 47852, 55818, 61524, 71778, 107667, 111636, 143556, 215334, 430668, 757087, 1514174, 2271261, 3028348, 4542522, 5299609, 6813783, 9085044, 10599218, 13627566, 15898827, 21198436, 27255132, 31797654, 47696481, 63595308, 95392962, 190785924]

約数ペア:

[(1, 190785924), (2, 95392962), (3, 63595308), (4, 47696481), (6, 31797654), (7, 27255132), (9, 21198436), (12, 15898827), (14, 13627566), (18, 10599218), (21, 9085044), (28, 6813783), (36, 5299609), (42, 4542522), (63, 3028348), (84, 2271261), (126, 1514174), (252, 757087), (443, 430668), (886, 215334), (1329, 143556), (1709, 111636), (1772, 107667), (2658, 71778), (3101, 61524), (3418, 55818), (3987, 47852), (5127, 37212), (5316, 35889), (6202, 30762), (6836, 27909), (7974, 23926), (9303, 20508), (10254, 18606), (11963, 15948), (12404, 15381)]