90129072

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{809}}^1$

素因数の和:1042

約数の個数: 80

約数和(自身を含む): 255519360

約数和(自身を除く): 165390288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 211, 264, 422, 528, 633, 809, 844, 1266, 1618, 1688, 2321, 2427, 2532, 3236, 3376, 4642, 4854, 5064, 6472, 6963, 8899, 9284, 9708, 10128, 12944, 13926, 17798, 18568, 19416, 26697, 27852, 35596, 37136, 38832, 53394, 55704, 71192, 106788, 111408, 142384, 170699, 213576, 341398, 427152, 512097, 682796, 1024194, 1365592, 1877689, 2048388, 2731184, 3755378, 4096776, 5633067, 7510756, 8193552, 11266134, 15021512, 22532268, 30043024, 45064536, 90129072]

約数ペア:

[(1, 90129072), (2, 45064536), (3, 30043024), (4, 22532268), (6, 15021512), (8, 11266134), (11, 8193552), (12, 7510756), (16, 5633067), (22, 4096776), (24, 3755378), (33, 2731184), (44, 2048388), (48, 1877689), (66, 1365592), (88, 1024194), (132, 682796), (176, 512097), (211, 427152), (264, 341398), (422, 213576), (528, 170699), (633, 142384), (809, 111408), (844, 106788), (1266, 71192), (1618, 55704), (1688, 53394), (2321, 38832), (2427, 37136), (2532, 35596), (3236, 27852), (3376, 26697), (4642, 19416), (4854, 18568), (5064, 17798), (6472, 13926), (6963, 12944), (8899, 10128), (9284, 9708)]