78529014

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:887

約数の個数: 80

約数和(自身を含む): 191431680

約数和(自身を除く): 112902666

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 81, 93, 114, 162, 171, 186, 279, 342, 513, 558, 589, 823, 837, 1026, 1178, 1539, 1646, 1674, 1767, 2469, 2511, 3078, 3534, 4938, 5022, 5301, 7407, 10602, 14814, 15637, 15903, 22221, 25513, 31274, 31806, 44442, 46911, 47709, 51026, 66663, 76539, 93822, 95418, 133326, 140733, 153078, 229617, 281466, 422199, 459234, 484747, 688851, 844398, 969494, 1266597, 1377702, 1454241, 2066553, 2533194, 2908482, 4133106, 4362723, 8725446, 13088169, 26176338, 39264507, 78529014]

約数ペア:

[(1, 78529014), (2, 39264507), (3, 26176338), (6, 13088169), (9, 8725446), (18, 4362723), (19, 4133106), (27, 2908482), (31, 2533194), (38, 2066553), (54, 1454241), (57, 1377702), (62, 1266597), (81, 969494), (93, 844398), (114, 688851), (162, 484747), (171, 459234), (186, 422199), (279, 281466), (342, 229617), (513, 153078), (558, 140733), (589, 133326), (823, 95418), (837, 93822), (1026, 76539), (1178, 66663), (1539, 51026), (1646, 47709), (1674, 46911), (1767, 44442), (2469, 31806), (2511, 31274), (3078, 25513), (3534, 22221), (4938, 15903), (5022, 15637), (5301, 14814), (7407, 10602)]