79974756

素因数分解:

$2^2\times 3^3\times {\mathrm{191}}^1\times {\mathrm{3877}}^1$

素因数の和:4081

約数の個数: 48

約数和(自身を含む): 208481280

約数和(自身を除く): 128506524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 3877, 5157, 6876, 7754, 10314, 11631, 15508, 20628, 23262, 34893, 46524, 69786, 104679, 139572, 209358, 418716, 740507, 1481014, 2221521, 2962028, 4443042, 6664563, 8886084, 13329126, 19993689, 26658252, 39987378, 79974756]

約数ペア:

[(1, 79974756), (2, 39987378), (3, 26658252), (4, 19993689), (6, 13329126), (9, 8886084), (12, 6664563), (18, 4443042), (27, 2962028), (36, 2221521), (54, 1481014), (108, 740507), (191, 418716), (382, 209358), (573, 139572), (764, 104679), (1146, 69786), (1719, 46524), (2292, 34893), (3438, 23262), (3877, 20628), (5157, 15508), (6876, 11631), (7754, 10314)]