64807074

素因数分解:

$2^1\times 3^3\times {\mathrm{397}}^1\times {\mathrm{3023}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 144426240

約数和(自身を除く): 79619166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 397, 794, 1191, 2382, 3023, 3573, 6046, 7146, 9069, 10719, 18138, 21438, 27207, 54414, 81621, 163242, 1200131, 2400262, 3600393, 7200786, 10801179, 21602358, 32403537, 64807074]

約数ペア:

[(1, 64807074), (2, 32403537), (3, 21602358), (6, 10801179), (9, 7200786), (18, 3600393), (27, 2400262), (54, 1200131), (397, 163242), (794, 81621), (1191, 54414), (2382, 27207), (3023, 21438), (3573, 18138), (6046, 10719), (7146, 9069)]