66255456

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:884

約数の個数: 96

約数和(自身を含む): 186617088

約数和(自身を除く): 120361632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 69, 74, 92, 96, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 736, 811, 851, 888, 1104, 1184, 1622, 1702, 1776, 2208, 2433, 2553, 3244, 3404, 3552, 4866, 5106, 6488, 6808, 9732, 10212, 12976, 13616, 18653, 19464, 20424, 25952, 27232, 30007, 37306, 38928, 40848, 55959, 60014, 74612, 77856, 81696, 90021, 111918, 120028, 149224, 180042, 223836, 240056, 298448, 360084, 447672, 480112, 596896, 690161, 720168, 895344, 960224, 1380322, 1440336, 1790688, 2070483, 2760644, 2880672, 4140966, 5521288, 8281932, 11042576, 16563864, 22085152, 33127728, 66255456]

約数ペア:

[(1, 66255456), (2, 33127728), (3, 22085152), (4, 16563864), (6, 11042576), (8, 8281932), (12, 5521288), (16, 4140966), (23, 2880672), (24, 2760644), (32, 2070483), (37, 1790688), (46, 1440336), (48, 1380322), (69, 960224), (74, 895344), (92, 720168), (96, 690161), (111, 596896), (138, 480112), (148, 447672), (184, 360084), (222, 298448), (276, 240056), (296, 223836), (368, 180042), (444, 149224), (552, 120028), (592, 111918), (736, 90021), (811, 81696), (851, 77856), (888, 74612), (1104, 60014), (1184, 55959), (1622, 40848), (1702, 38928), (1776, 37306), (2208, 30007), (2433, 27232), (2553, 25952), (3244, 20424), (3404, 19464), (3552, 18653), (4866, 13616), (5106, 12976), (6488, 10212), (6808, 9732)]