63848464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 137884032

約数和(自身を除く): 74035568

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 53, 68, 86, 103, 106, 136, 172, 206, 212, 272, 344, 412, 424, 688, 731, 824, 848, 901, 1462, 1648, 1751, 1802, 2279, 2924, 3502, 3604, 4429, 4558, 5459, 5848, 7004, 7208, 8858, 9116, 10918, 11696, 14008, 14416, 17716, 18232, 21836, 28016, 35432, 36464, 38743, 43672, 70864, 75293, 77486, 87344, 92803, 150586, 154972, 185606, 234737, 301172, 309944, 371212, 469474, 602344, 619888, 742424, 938948, 1204688, 1484848, 1877896, 3755792, 3990529, 7981058, 15962116, 31924232, 63848464]

約数ペア:

[(1, 63848464), (2, 31924232), (4, 15962116), (8, 7981058), (16, 3990529), (17, 3755792), (34, 1877896), (43, 1484848), (53, 1204688), (68, 938948), (86, 742424), (103, 619888), (106, 602344), (136, 469474), (172, 371212), (206, 309944), (212, 301172), (272, 234737), (344, 185606), (412, 154972), (424, 150586), (688, 92803), (731, 87344), (824, 77486), (848, 75293), (901, 70864), (1462, 43672), (1648, 38743), (1751, 36464), (1802, 35432), (2279, 28016), (2924, 21836), (3502, 18232), (3604, 17716), (4429, 14416), (4558, 14008), (5459, 11696), (5848, 10918), (7004, 9116), (7208, 8858)]