72640218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101737}}^1$

素因数の和:101766

約数の個数: 32

約数和(自身を含む): 175803264

約数和(自身を除く): 103163046

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 101737, 203474, 305211, 610422, 712159, 1424318, 1729529, 2136477, 3459058, 4272954, 5188587, 10377174, 12106703, 24213406, 36320109, 72640218]

約数ペア:

[(1, 72640218), (2, 36320109), (3, 24213406), (6, 12106703), (7, 10377174), (14, 5188587), (17, 4272954), (21, 3459058), (34, 2136477), (42, 1729529), (51, 1424318), (102, 712159), (119, 610422), (238, 305211), (357, 203474), (714, 101737)]