67808412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5077}}^1$

素因数の和:5147

約数の個数: 72

約数和(自身を含む): 199626336

約数和(自身を除く): 131817924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 5077, 6678, 10154, 13356, 15231, 20308, 30462, 35539, 45693, 60924, 71078, 91386, 106617, 142156, 182772, 213234, 269081, 319851, 426468, 538162, 639702, 807243, 1076324, 1279404, 1614486, 1883567, 2421729, 3228972, 3767134, 4843458, 5650701, 7534268, 9686916, 11301402, 16952103, 22602804, 33904206, 67808412]

約数ペア:

[(1, 67808412), (2, 33904206), (3, 22602804), (4, 16952103), (6, 11301402), (7, 9686916), (9, 7534268), (12, 5650701), (14, 4843458), (18, 3767134), (21, 3228972), (28, 2421729), (36, 1883567), (42, 1614486), (53, 1279404), (63, 1076324), (84, 807243), (106, 639702), (126, 538162), (159, 426468), (212, 319851), (252, 269081), (318, 213234), (371, 182772), (477, 142156), (636, 106617), (742, 91386), (954, 71078), (1113, 60924), (1484, 45693), (1908, 35539), (2226, 30462), (3339, 20308), (4452, 15231), (5077, 13356), (6678, 10154)]