69881988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{839}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 178375680

約数和(自身を除く): 108493692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 631, 839, 1262, 1678, 1893, 2517, 2524, 3356, 3786, 5034, 6941, 7572, 9229, 10068, 13882, 18458, 20823, 27687, 27764, 36916, 41646, 55374, 83292, 110748, 529409, 1058818, 1588227, 2117636, 3176454, 5823499, 6352908, 11646998, 17470497, 23293996, 34940994, 69881988]

約数ペア:

[(1, 69881988), (2, 34940994), (3, 23293996), (4, 17470497), (6, 11646998), (11, 6352908), (12, 5823499), (22, 3176454), (33, 2117636), (44, 1588227), (66, 1058818), (132, 529409), (631, 110748), (839, 83292), (1262, 55374), (1678, 41646), (1893, 36916), (2517, 27764), (2524, 27687), (3356, 20823), (3786, 18458), (5034, 13882), (6941, 10068), (7572, 9229)]