81707030352

素因数分解:

$2^4\times 3^2\times {\mathrm{337}}^1\times {\mathrm{991}}^1\times {\mathrm{1699}}^1$

素因数の和:3041

約数の個数: 120

約数和(自身を含む): 229711289600

約数和(自身を除く): 148004259248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 337, 674, 991, 1011, 1348, 1699, 1982, 2022, 2696, 2973, 3033, 3398, 3964, 4044, 5097, 5392, 5946, 6066, 6796, 7928, 8088, 8919, 10194, 11892, 12132, 13592, 15291, 15856, 16176, 17838, 20388, 23784, 24264, 27184, 30582, 35676, 40776, 47568, 48528, 61164, 71352, 81552, 122328, 142704, 244656, 333967, 572563, 667934, 1001901, 1145126, 1335868, 1683709, 1717689, 2003802, 2290252, 2671736, 3005703, 3367418, 3435378, 4007604, 4580504, 5051127, 5153067, 5343472, 6011406, 6734836, 6870756, 8015208, 9161008, 10102254, 10306134, 12022812, 13469672, 13741512, 15153381, 16030416, 20204508, 20612268, 24045624, 26939344, 27483024, 30306762, 40409016, 41224536, 48091248, 60613524, 80818032, 82449072, 121227048, 242454096, 567409933, 1134819866, 1702229799, 2269639732, 3404459598, 4539279464, 5106689397, 6808919196, 9078558928, 10213378794, 13617838392, 20426757588, 27235676784, 40853515176, 81707030352]

約数ペア:

[(1, 81707030352), (2, 40853515176), (3, 27235676784), (4, 20426757588), (6, 13617838392), (8, 10213378794), (9, 9078558928), (12, 6808919196), (16, 5106689397), (18, 4539279464), (24, 3404459598), (36, 2269639732), (48, 1702229799), (72, 1134819866), (144, 567409933), (337, 242454096), (674, 121227048), (991, 82449072), (1011, 80818032), (1348, 60613524), (1699, 48091248), (1982, 41224536), (2022, 40409016), (2696, 30306762), (2973, 27483024), (3033, 26939344), (3398, 24045624), (3964, 20612268), (4044, 20204508), (5097, 16030416), (5392, 15153381), (5946, 13741512), (6066, 13469672), (6796, 12022812), (7928, 10306134), (8088, 10102254), (8919, 9161008), (10194, 8015208), (11892, 6870756), (12132, 6734836), (13592, 6011406), (15291, 5343472), (15856, 5153067), (16176, 5051127), (17838, 4580504), (20388, 4007604), (23784, 3435378), (24264, 3367418), (27184, 3005703), (30582, 2671736), (35676, 2290252), (40776, 2003802), (47568, 1717689), (48528, 1683709), (61164, 1335868), (71352, 1145126), (81552, 1001901), (122328, 667934), (142704, 572563), (244656, 333967)]