82875996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1901}}^1$

素因数の和:2091

約数の個数: 72

約数和(自身を含む): 240930144

約数和(自身を除く): 158054148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 1038, 1211, 1557, 1901, 2076, 2422, 3114, 3633, 3802, 4844, 5703, 6228, 7266, 7604, 10899, 11406, 13307, 14532, 17109, 21798, 22812, 26614, 34218, 39921, 43596, 53228, 68436, 79842, 119763, 159684, 239526, 328873, 479052, 657746, 986619, 1315492, 1973238, 2302111, 2959857, 3946476, 4604222, 5919714, 6906333, 9208444, 11839428, 13812666, 20718999, 27625332, 41437998, 82875996]

約数ペア:

[(1, 82875996), (2, 41437998), (3, 27625332), (4, 20718999), (6, 13812666), (7, 11839428), (9, 9208444), (12, 6906333), (14, 5919714), (18, 4604222), (21, 3946476), (28, 2959857), (36, 2302111), (42, 1973238), (63, 1315492), (84, 986619), (126, 657746), (173, 479052), (252, 328873), (346, 239526), (519, 159684), (692, 119763), (1038, 79842), (1211, 68436), (1557, 53228), (1901, 43596), (2076, 39921), (2422, 34218), (3114, 26614), (3633, 22812), (3802, 21798), (4844, 17109), (5703, 14532), (6228, 13307), (7266, 11406), (7604, 10899)]