66387438

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1143

約数の個数: 80

約数和(自身を含む): 165876480

約数和(自身を除く): 99489042

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 81, 87, 117, 162, 174, 234, 261, 351, 377, 522, 702, 754, 783, 1053, 1087, 1131, 1566, 2106, 2174, 2262, 2349, 3261, 3393, 4698, 6522, 6786, 9783, 10179, 14131, 19566, 20358, 28262, 29349, 30537, 31523, 42393, 58698, 61074, 63046, 84786, 88047, 94569, 127179, 176094, 189138, 254358, 283707, 381537, 409799, 567414, 763074, 819598, 851121, 1144611, 1229397, 1702242, 2289222, 2458794, 2553363, 3688191, 5106726, 7376382, 11064573, 22129146, 33193719, 66387438]

約数ペア:

[(1, 66387438), (2, 33193719), (3, 22129146), (6, 11064573), (9, 7376382), (13, 5106726), (18, 3688191), (26, 2553363), (27, 2458794), (29, 2289222), (39, 1702242), (54, 1229397), (58, 1144611), (78, 851121), (81, 819598), (87, 763074), (117, 567414), (162, 409799), (174, 381537), (234, 283707), (261, 254358), (351, 189138), (377, 176094), (522, 127179), (702, 94569), (754, 88047), (783, 84786), (1053, 63046), (1087, 61074), (1131, 58698), (1566, 42393), (2106, 31523), (2174, 30537), (2262, 29349), (2349, 28262), (3261, 20358), (3393, 19566), (4698, 14131), (6522, 10179), (6786, 9783)]