80765904

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{13249}}^1$

素因数の和:13387

約数の個数: 40

約数和(自身を含む): 210304000

約数和(自身を除く): 129538096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 13249, 26498, 39747, 52996, 79494, 105992, 158988, 211984, 317976, 635952, 1682623, 3365246, 5047869, 6730492, 10095738, 13460984, 20191476, 26921968, 40382952, 80765904]

約数ペア:

[(1, 80765904), (2, 40382952), (3, 26921968), (4, 20191476), (6, 13460984), (8, 10095738), (12, 6730492), (16, 5047869), (24, 3365246), (48, 1682623), (127, 635952), (254, 317976), (381, 211984), (508, 158988), (762, 105992), (1016, 79494), (1524, 52996), (2032, 39747), (3048, 26498), (6096, 13249)]