89726986

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 152186040

約数和(自身を除く): 62459054

約数列:

[1, 2, 17, 29, 34, 53, 58, 101, 106, 202, 289, 493, 578, 901, 986, 1537, 1717, 1802, 2929, 3074, 3434, 5353, 5858, 8381, 10706, 15317, 16762, 26129, 29189, 30634, 49793, 52258, 58378, 91001, 99586, 155237, 182002, 310474, 444193, 846481, 888386, 1547017, 1692962, 2639029, 3094034, 5278058, 44863493, 89726986]

約数ペア:

[(1, 89726986), (2, 44863493), (17, 5278058), (29, 3094034), (34, 2639029), (53, 1692962), (58, 1547017), (101, 888386), (106, 846481), (202, 444193), (289, 310474), (493, 182002), (578, 155237), (901, 99586), (986, 91001), (1537, 58378), (1717, 52258), (1802, 49793), (2929, 30634), (3074, 29189), (3434, 26129), (5353, 16762), (5858, 15317), (8381, 10706)]