77821044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3691}}^1$

素因数の和:3956

約数の個数: 48

約数和(自身を含む): 208406016

約数和(自身を除く): 130584972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 502, 753, 1004, 1506, 1757, 3012, 3514, 3691, 5271, 7028, 7382, 10542, 11073, 14764, 21084, 22146, 25837, 44292, 51674, 77511, 103348, 155022, 310044, 926441, 1852882, 2779323, 3705764, 5558646, 6485087, 11117292, 12970174, 19455261, 25940348, 38910522, 77821044]

約数ペア:

[(1, 77821044), (2, 38910522), (3, 25940348), (4, 19455261), (6, 12970174), (7, 11117292), (12, 6485087), (14, 5558646), (21, 3705764), (28, 2779323), (42, 1852882), (84, 926441), (251, 310044), (502, 155022), (753, 103348), (1004, 77511), (1506, 51674), (1757, 44292), (3012, 25837), (3514, 22146), (3691, 21084), (5271, 14764), (7028, 11073), (7382, 10542)]