68701698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{887}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 160969536

約数和(自身を除く): 92267838

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 331, 662, 887, 993, 1774, 1986, 2661, 2979, 4303, 5322, 5958, 7983, 8606, 11531, 12909, 15966, 23062, 25818, 34593, 38727, 69186, 77454, 103779, 207558, 293597, 587194, 880791, 1761582, 2642373, 3816761, 5284746, 7633522, 11450283, 22900566, 34350849, 68701698]

約数ペア:

[(1, 68701698), (2, 34350849), (3, 22900566), (6, 11450283), (9, 7633522), (13, 5284746), (18, 3816761), (26, 2642373), (39, 1761582), (78, 880791), (117, 587194), (234, 293597), (331, 207558), (662, 103779), (887, 77454), (993, 69186), (1774, 38727), (1986, 34593), (2661, 25818), (2979, 23062), (4303, 15966), (5322, 12909), (5958, 11531), (7983, 8606)]