91489446

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3877}}^1$

素因数の和:3930

約数の個数: 64

約数和(自身を含む): 223372800

約数和(自身を除く): 131883354

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 621, 874, 1026, 1242, 1311, 2622, 3877, 3933, 7754, 7866, 11631, 11799, 23262, 23598, 34893, 69786, 73663, 89171, 104679, 147326, 178342, 209358, 220989, 267513, 441978, 535026, 662967, 802539, 1325934, 1605078, 1694249, 1988901, 2407617, 3388498, 3977802, 4815234, 5082747, 10165494, 15248241, 30496482, 45744723, 91489446]

約数ペア:

[(1, 91489446), (2, 45744723), (3, 30496482), (6, 15248241), (9, 10165494), (18, 5082747), (19, 4815234), (23, 3977802), (27, 3388498), (38, 2407617), (46, 1988901), (54, 1694249), (57, 1605078), (69, 1325934), (114, 802539), (138, 662967), (171, 535026), (207, 441978), (342, 267513), (414, 220989), (437, 209358), (513, 178342), (621, 147326), (874, 104679), (1026, 89171), (1242, 73663), (1311, 69786), (2622, 34893), (3877, 23598), (3933, 23262), (7754, 11799), (7866, 11631)]