77260590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{78041}}^1$

素因数の和:78065

約数の個数: 48

約数和(自身を含む): 219141936

約数和(自身を除く): 141881346

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 78041, 156082, 234123, 390205, 468246, 702369, 780410, 858451, 1170615, 1404738, 1716902, 2341230, 2575353, 3511845, 4292255, 5150706, 7023690, 7726059, 8584510, 12876765, 15452118, 25753530, 38630295, 77260590]

約数ペア:

[(1, 77260590), (2, 38630295), (3, 25753530), (5, 15452118), (6, 12876765), (9, 8584510), (10, 7726059), (11, 7023690), (15, 5150706), (18, 4292255), (22, 3511845), (30, 2575353), (33, 2341230), (45, 1716902), (55, 1404738), (66, 1170615), (90, 858451), (99, 780410), (110, 702369), (165, 468246), (198, 390205), (330, 234123), (495, 156082), (990, 78041)]