80632292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1721}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 164030832

約数和(自身を除く): 83398540

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 212, 221, 442, 689, 884, 901, 1378, 1721, 1802, 2756, 3442, 3604, 6884, 11713, 22373, 23426, 29257, 44746, 46852, 58514, 89492, 91213, 117028, 182426, 364852, 380341, 760682, 1185769, 1521364, 1550621, 2371538, 3101242, 4743076, 6202484, 20158073, 40316146, 80632292]

約数ペア:

[(1, 80632292), (2, 40316146), (4, 20158073), (13, 6202484), (17, 4743076), (26, 3101242), (34, 2371538), (52, 1550621), (53, 1521364), (68, 1185769), (106, 760682), (212, 380341), (221, 364852), (442, 182426), (689, 117028), (884, 91213), (901, 89492), (1378, 58514), (1721, 46852), (1802, 44746), (2756, 29257), (3442, 23426), (3604, 22373), (6884, 11713)]