61271388

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{39581}}^1$

素因数の和:39634

約数の個数: 36

約数和(自身を含む): 158486328

約数和(自身を除く): 97214940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 39581, 79162, 118743, 158324, 237486, 356229, 474972, 712458, 1424916, 1701983, 3403966, 5105949, 6807932, 10211898, 15317847, 20423796, 30635694, 61271388]

約数ペア:

[(1, 61271388), (2, 30635694), (3, 20423796), (4, 15317847), (6, 10211898), (9, 6807932), (12, 5105949), (18, 3403966), (36, 1701983), (43, 1424916), (86, 712458), (129, 474972), (172, 356229), (258, 237486), (387, 158324), (516, 118743), (774, 79162), (1548, 39581)]