76912948

素因数分解:

$2^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 159712000

約数和(自身を除く): 82799052

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 343, 427, 686, 854, 919, 1372, 1708, 1838, 2989, 3676, 5978, 6433, 11956, 12866, 20923, 25732, 41846, 45031, 56059, 83692, 90062, 112118, 180124, 224236, 315217, 392413, 630434, 784826, 1260868, 1569652, 2746891, 5493782, 10987564, 19228237, 38456474, 76912948]

約数ペア:

[(1, 76912948), (2, 38456474), (4, 19228237), (7, 10987564), (14, 5493782), (28, 2746891), (49, 1569652), (61, 1260868), (98, 784826), (122, 630434), (196, 392413), (244, 315217), (343, 224236), (427, 180124), (686, 112118), (854, 90062), (919, 83692), (1372, 56059), (1708, 45031), (1838, 41846), (2989, 25732), (3676, 20923), (5978, 12866), (6433, 11956)]