64770290544

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1747}}^1\times {\mathrm{18839}}^1$

素因数の和:20638

約数の個数: 80

約数和(自身を含む): 171511522560

約数和(自身を除く): 106741232016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1747, 1968, 3494, 5241, 6988, 10482, 13976, 18839, 20964, 27952, 37678, 41928, 56517, 71627, 75356, 83856, 113034, 143254, 150712, 214881, 226068, 286508, 301424, 429762, 452136, 573016, 772399, 859524, 904272, 1146032, 1544798, 1719048, 2317197, 3089596, 3438096, 4634394, 6179192, 9268788, 12358384, 18537576, 32911733, 37075152, 65823466, 98735199, 131646932, 197470398, 263293864, 394940796, 526587728, 789881592, 1349381053, 1579763184, 2698762106, 4048143159, 5397524212, 8096286318, 10795048424, 16192572636, 21590096848, 32385145272, 64770290544]

約数ペア:

[(1, 64770290544), (2, 32385145272), (3, 21590096848), (4, 16192572636), (6, 10795048424), (8, 8096286318), (12, 5397524212), (16, 4048143159), (24, 2698762106), (41, 1579763184), (48, 1349381053), (82, 789881592), (123, 526587728), (164, 394940796), (246, 263293864), (328, 197470398), (492, 131646932), (656, 98735199), (984, 65823466), (1747, 37075152), (1968, 32911733), (3494, 18537576), (5241, 12358384), (6988, 9268788), (10482, 6179192), (13976, 4634394), (18839, 3438096), (20964, 3089596), (27952, 2317197), (37678, 1719048), (41928, 1544798), (56517, 1146032), (71627, 904272), (75356, 859524), (83856, 772399), (113034, 573016), (143254, 452136), (150712, 429762), (214881, 301424), (226068, 286508)]