64961784

素因数分解:

$2^3\times 3^3\times {\mathrm{300749}}^1$

素因数の和:300764

約数の個数: 32

約数和(自身を含む): 180450000

約数和(自身を除く): 115488216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 300749, 601498, 902247, 1202996, 1804494, 2405992, 2706741, 3608988, 5413482, 7217976, 8120223, 10826964, 16240446, 21653928, 32480892, 64961784]

約数ペア:

[(1, 64961784), (2, 32480892), (3, 21653928), (4, 16240446), (6, 10826964), (8, 8120223), (9, 7217976), (12, 5413482), (18, 3608988), (24, 2706741), (27, 2405992), (36, 1804494), (54, 1202996), (72, 902247), (108, 601498), (216, 300749)]