71720192324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2699}}^1\times {\mathrm{8273}}^1$

素因数の和:11060

約数の個数: 48

約数和(自身を含む): 138864196800

約数和(自身を除く): 67144004476

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 2699, 3212, 5398, 8273, 10796, 16546, 29689, 33092, 59378, 91003, 118756, 182006, 197027, 364012, 394054, 603929, 788108, 1207858, 2167297, 2415716, 4334594, 6643219, 8669188, 13286438, 22328827, 26572876, 44657654, 89315308, 245617097, 491234194, 982468388, 1630004371, 3260008742, 6520017484, 17930048081, 35860096162, 71720192324]

約数ペア:

[(1, 71720192324), (2, 35860096162), (4, 17930048081), (11, 6520017484), (22, 3260008742), (44, 1630004371), (73, 982468388), (146, 491234194), (292, 245617097), (803, 89315308), (1606, 44657654), (2699, 26572876), (3212, 22328827), (5398, 13286438), (8273, 8669188), (10796, 6643219), (16546, 4334594), (29689, 2415716), (33092, 2167297), (59378, 1207858), (91003, 788108), (118756, 603929), (182006, 394054), (197027, 364012)]