80845674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 200116224

約数和(自身を除く): 119270550

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 263, 273, 526, 546, 563, 789, 1126, 1578, 1689, 1841, 3378, 3419, 3682, 3941, 5523, 6838, 7319, 7882, 10257, 11046, 11823, 14638, 20514, 21957, 23646, 23933, 43914, 47866, 51233, 71799, 102466, 143598, 148069, 153699, 296138, 307398, 444207, 888414, 1036483, 1924897, 2072966, 3109449, 3849794, 5774691, 6218898, 11549382, 13474279, 26948558, 40422837, 80845674]

約数ペア:

[(1, 80845674), (2, 40422837), (3, 26948558), (6, 13474279), (7, 11549382), (13, 6218898), (14, 5774691), (21, 3849794), (26, 3109449), (39, 2072966), (42, 1924897), (78, 1036483), (91, 888414), (182, 444207), (263, 307398), (273, 296138), (526, 153699), (546, 148069), (563, 143598), (789, 102466), (1126, 71799), (1578, 51233), (1689, 47866), (1841, 43914), (3378, 23933), (3419, 23646), (3682, 21957), (3941, 20514), (5523, 14638), (6838, 11823), (7319, 11046), (7882, 10257)]