66977796

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^2\times {\mathrm{1987}}^1$

素因数の和:2100

約数の個数: 36

約数和(自身を含む): 159366032

約数和(自身を除く): 92388236

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 1987, 2809, 3974, 5618, 5961, 7948, 8427, 11236, 11922, 16854, 23844, 33708, 105311, 210622, 315933, 421244, 631866, 1263732, 5581483, 11162966, 16744449, 22325932, 33488898, 66977796]

約数ペア:

[(1, 66977796), (2, 33488898), (3, 22325932), (4, 16744449), (6, 11162966), (12, 5581483), (53, 1263732), (106, 631866), (159, 421244), (212, 315933), (318, 210622), (636, 105311), (1987, 33708), (2809, 23844), (3974, 16854), (5618, 11922), (5961, 11236), (7948, 8427)]