67613442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 153135360

約数和(自身を除く): 85521918

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 71, 78, 87, 142, 174, 213, 377, 421, 426, 754, 842, 923, 1131, 1263, 1846, 2059, 2262, 2526, 2769, 4118, 5473, 5538, 6177, 10946, 12209, 12354, 16419, 24418, 26767, 29891, 32838, 36627, 53534, 59782, 73254, 80301, 89673, 158717, 160602, 179346, 317434, 388583, 476151, 777166, 866839, 952302, 1165749, 1733678, 2331498, 2600517, 5201034, 11268907, 22537814, 33806721, 67613442]

約数ペア:

[(1, 67613442), (2, 33806721), (3, 22537814), (6, 11268907), (13, 5201034), (26, 2600517), (29, 2331498), (39, 1733678), (58, 1165749), (71, 952302), (78, 866839), (87, 777166), (142, 476151), (174, 388583), (213, 317434), (377, 179346), (421, 160602), (426, 158717), (754, 89673), (842, 80301), (923, 73254), (1131, 59782), (1263, 53534), (1846, 36627), (2059, 32838), (2262, 29891), (2526, 26767), (2769, 24418), (4118, 16419), (5473, 12354), (5538, 12209), (6177, 10946)]