68834142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6841}}^1$

素因数の和:6905

約数の個数: 48

約数和(自身を含む): 164372208

約数和(自身を除く): 95538066

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 6841, 10062, 13682, 20523, 41046, 61569, 88933, 123138, 177866, 266799, 294163, 533598, 588326, 800397, 882489, 1600794, 1764978, 2647467, 3824119, 5294934, 7648238, 11472357, 22944714, 34417071, 68834142]

約数ペア:

[(1, 68834142), (2, 34417071), (3, 22944714), (6, 11472357), (9, 7648238), (13, 5294934), (18, 3824119), (26, 2647467), (39, 1764978), (43, 1600794), (78, 882489), (86, 800397), (117, 588326), (129, 533598), (234, 294163), (258, 266799), (387, 177866), (559, 123138), (774, 88933), (1118, 61569), (1677, 41046), (3354, 20523), (5031, 13682), (6841, 10062)]