61295754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 138047616

約数和(自身を除く): 76751862

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 67, 74, 78, 111, 134, 201, 222, 317, 402, 481, 634, 871, 951, 962, 1443, 1742, 1902, 2479, 2613, 2886, 4121, 4958, 5226, 7437, 8242, 11729, 12363, 14874, 21239, 23458, 24726, 32227, 35187, 42478, 63717, 64454, 70374, 96681, 127434, 152477, 193362, 276107, 304954, 457431, 552214, 785843, 828321, 914862, 1571686, 1656642, 2357529, 4715058, 10215959, 20431918, 30647877, 61295754]

約数ペア:

[(1, 61295754), (2, 30647877), (3, 20431918), (6, 10215959), (13, 4715058), (26, 2357529), (37, 1656642), (39, 1571686), (67, 914862), (74, 828321), (78, 785843), (111, 552214), (134, 457431), (201, 304954), (222, 276107), (317, 193362), (402, 152477), (481, 127434), (634, 96681), (871, 70374), (951, 64454), (962, 63717), (1443, 42478), (1742, 35187), (1902, 32227), (2479, 24726), (2613, 23458), (2886, 21239), (4121, 14874), (4958, 12363), (5226, 11729), (7437, 8242)]