77984844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19753}}^1$

素因数の和:19814

約数の個数: 48

約数和(自身を含む): 212395008

約数和(自身を除く): 134410164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 19753, 39506, 59259, 79012, 118518, 138271, 237036, 276542, 414813, 553084, 829626, 928391, 1659252, 1856782, 2785173, 3713564, 5570346, 6498737, 11140692, 12997474, 19496211, 25994948, 38992422, 77984844]

約数ペア:

[(1, 77984844), (2, 38992422), (3, 25994948), (4, 19496211), (6, 12997474), (7, 11140692), (12, 6498737), (14, 5570346), (21, 3713564), (28, 2785173), (42, 1856782), (47, 1659252), (84, 928391), (94, 829626), (141, 553084), (188, 414813), (282, 276542), (329, 237036), (564, 138271), (658, 118518), (987, 79012), (1316, 59259), (1974, 39506), (3948, 19753)]