68705988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15187}}^1$

素因数の和:15236

約数の個数: 48

約数和(自身を含む): 178610880

約数和(自身を除く): 109904892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 15187, 30374, 45561, 60748, 91122, 182244, 197431, 394862, 440423, 592293, 789724, 880846, 1184586, 1321269, 1761692, 2369172, 2642538, 5285076, 5725499, 11450998, 17176497, 22901996, 34352994, 68705988]

約数ペア:

[(1, 68705988), (2, 34352994), (3, 22901996), (4, 17176497), (6, 11450998), (12, 5725499), (13, 5285076), (26, 2642538), (29, 2369172), (39, 1761692), (52, 1321269), (58, 1184586), (78, 880846), (87, 789724), (116, 592293), (156, 440423), (174, 394862), (348, 197431), (377, 182244), (754, 91122), (1131, 60748), (1508, 45561), (2262, 30374), (4524, 15187)]