64907784

素因数分解:

$2^3\times 3^3\times {\mathrm{300499}}^1$

素因数の和:300514

約数の個数: 32

約数和(自身を含む): 180300000

約数和(自身を除く): 115392216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 300499, 600998, 901497, 1201996, 1802994, 2403992, 2704491, 3605988, 5408982, 7211976, 8113473, 10817964, 16226946, 21635928, 32453892, 64907784]

約数ペア:

[(1, 64907784), (2, 32453892), (3, 21635928), (4, 16226946), (6, 10817964), (8, 8113473), (9, 7211976), (12, 5408982), (18, 3605988), (24, 2704491), (27, 2403992), (36, 1802994), (54, 1201996), (72, 901497), (108, 600998), (216, 300499)]