78621408

素因数分解:

$2^5\times 3^3\times {\mathrm{90997}}^1$

素因数の和:91016

約数の個数: 48

約数和(自身を含む): 229314960

約数和(自身を除く): 150693552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 90997, 181994, 272991, 363988, 545982, 727976, 818973, 1091964, 1455952, 1637946, 2183928, 2456919, 2911904, 3275892, 4367856, 4913838, 6551784, 8735712, 9827676, 13103568, 19655352, 26207136, 39310704, 78621408]

約数ペア:

[(1, 78621408), (2, 39310704), (3, 26207136), (4, 19655352), (6, 13103568), (8, 9827676), (9, 8735712), (12, 6551784), (16, 4913838), (18, 4367856), (24, 3275892), (27, 2911904), (32, 2456919), (36, 2183928), (48, 1637946), (54, 1455952), (72, 1091964), (96, 818973), (108, 727976), (144, 545982), (216, 363988), (288, 272991), (432, 181994), (864, 90997)]