73884664

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 164989440

約数和(自身を除く): 91104776

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 61, 86, 122, 172, 244, 301, 344, 427, 488, 503, 602, 854, 1006, 1204, 1708, 2012, 2408, 2623, 3416, 3521, 4024, 5246, 7042, 10492, 14084, 18361, 20984, 21629, 28168, 30683, 36722, 43258, 61366, 73444, 86516, 122732, 146888, 151403, 173032, 214781, 245464, 302806, 429562, 605612, 859124, 1211224, 1319369, 1718248, 2638738, 5277476, 9235583, 10554952, 18471166, 36942332, 73884664]

約数ペア:

[(1, 73884664), (2, 36942332), (4, 18471166), (7, 10554952), (8, 9235583), (14, 5277476), (28, 2638738), (43, 1718248), (56, 1319369), (61, 1211224), (86, 859124), (122, 605612), (172, 429562), (244, 302806), (301, 245464), (344, 214781), (427, 173032), (488, 151403), (503, 146888), (602, 122732), (854, 86516), (1006, 73444), (1204, 61366), (1708, 43258), (2012, 36722), (2408, 30683), (2623, 28168), (3416, 21629), (3521, 20984), (4024, 18361), (5246, 14084), (7042, 10492)]