80214552

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101281}}^1$

素因数の和:101304

約数の個数: 48

約数和(自身を含む): 236999880

約数和(自身を除く): 156785328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 101281, 202562, 303843, 405124, 607686, 810248, 911529, 1114091, 1215372, 1823058, 2228182, 2430744, 3342273, 3646116, 4456364, 6684546, 7292232, 8912728, 10026819, 13369092, 20053638, 26738184, 40107276, 80214552]

約数ペア:

[(1, 80214552), (2, 40107276), (3, 26738184), (4, 20053638), (6, 13369092), (8, 10026819), (9, 8912728), (11, 7292232), (12, 6684546), (18, 4456364), (22, 3646116), (24, 3342273), (33, 2430744), (36, 2228182), (44, 1823058), (66, 1215372), (72, 1114091), (88, 911529), (99, 810248), (132, 607686), (198, 405124), (264, 303843), (396, 202562), (792, 101281)]