78547572

素因数分解:

$2^2\times 3^2\times {\mathrm{1021}}^1\times {\mathrm{2137}}^1$

素因数の和:3168

約数の個数: 36

約数和(自身を含む): 198838276

約数和(自身を除く): 120290704

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1021, 2042, 2137, 3063, 4084, 4274, 6126, 6411, 8548, 9189, 12252, 12822, 18378, 19233, 25644, 36756, 38466, 76932, 2181877, 4363754, 6545631, 8727508, 13091262, 19636893, 26182524, 39273786, 78547572]

約数ペア:

[(1, 78547572), (2, 39273786), (3, 26182524), (4, 19636893), (6, 13091262), (9, 8727508), (12, 6545631), (18, 4363754), (36, 2181877), (1021, 76932), (2042, 38466), (2137, 36756), (3063, 25644), (4084, 19233), (4274, 18378), (6126, 12822), (6411, 12252), (8548, 9189)]