768401244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{5843}}^1$

素因数の和:6147

約数の個数: 72

約数和(自身を含む): 2099562192

約数和(自身を除く): 1331160948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 281, 468, 562, 843, 1124, 1686, 2529, 3372, 3653, 5058, 5843, 7306, 10116, 10959, 11686, 14612, 17529, 21918, 23372, 32877, 35058, 43836, 52587, 65754, 70116, 75959, 105174, 131508, 151918, 210348, 227877, 303836, 455754, 683631, 911508, 1367262, 1641883, 2734524, 3283766, 4925649, 6567532, 9851298, 14776947, 19702596, 21344479, 29553894, 42688958, 59107788, 64033437, 85377916, 128066874, 192100311, 256133748, 384200622, 768401244]

約数ペア:

[(1, 768401244), (2, 384200622), (3, 256133748), (4, 192100311), (6, 128066874), (9, 85377916), (12, 64033437), (13, 59107788), (18, 42688958), (26, 29553894), (36, 21344479), (39, 19702596), (52, 14776947), (78, 9851298), (117, 6567532), (156, 4925649), (234, 3283766), (281, 2734524), (468, 1641883), (562, 1367262), (843, 911508), (1124, 683631), (1686, 455754), (2529, 303836), (3372, 227877), (3653, 210348), (5058, 151918), (5843, 131508), (7306, 105174), (10116, 75959), (10959, 70116), (11686, 65754), (14612, 52587), (17529, 43836), (21918, 35058), (23372, 32877)]