64355431.000000000

素因数分解:

$2^4\times 3^2\times {\mathrm{353}}^1\times {\mathrm{2999}}^1$

素因数の和:3366

約数の個数: 60

約数和(自身を含む): 427986000

約数和(自身を除く): 275540832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 353, 706, 1059, 1412, 2118, 2824, 2999, 3177, 4236, 5648, 5998, 6354, 8472, 8997, 11996, 12708, 16944, 17994, 23992, 25416, 26991, 35988, 47984, 50832, 53982, 71976, 107964, 143952, 215928, 431856, 1058647, 2117294, 3175941, 4234588, 6351882, 8469176, 9527823, 12703764, 16938352, 19055646, 25407528, 38111292, 50815056, 76222584, 152445168]

約数ペア:

[(1, 152445168), (2, 76222584), (3, 50815056), (4, 38111292), (6, 25407528), (8, 19055646), (9, 16938352), (12, 12703764), (16, 9527823), (18, 8469176), (24, 6351882), (36, 4234588), (48, 3175941), (72, 2117294), (144, 1058647), (353, 431856), (706, 215928), (1059, 143952), (1412, 107964), (2118, 71976), (2824, 53982), (2999, 50832), (3177, 47984), (4236, 35988), (5648, 26991), (5998, 25416), (6354, 23992), (8472, 17994), (8997, 16944), (11996, 12708)]