71380518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 166655232

約数和(自身を除く): 95274714

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 113, 187, 226, 339, 374, 561, 563, 678, 1122, 1126, 1243, 1689, 1921, 2486, 3378, 3729, 3842, 5763, 6193, 7458, 9571, 11526, 12386, 18579, 19142, 21131, 28713, 37158, 42262, 57426, 63393, 63619, 105281, 126786, 127238, 190857, 210562, 315843, 381714, 631686, 699809, 1081523, 1399618, 2099427, 2163046, 3244569, 4198854, 6489138, 11896753, 23793506, 35690259, 71380518]

約数ペア:

[(1, 71380518), (2, 35690259), (3, 23793506), (6, 11896753), (11, 6489138), (17, 4198854), (22, 3244569), (33, 2163046), (34, 2099427), (51, 1399618), (66, 1081523), (102, 699809), (113, 631686), (187, 381714), (226, 315843), (339, 210562), (374, 190857), (561, 127238), (563, 126786), (678, 105281), (1122, 63619), (1126, 63393), (1243, 57426), (1689, 42262), (1921, 37158), (2486, 28713), (3378, 21131), (3729, 19142), (3842, 18579), (5763, 12386), (6193, 11526), (7458, 9571)]