77283310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 156893184

約数和(自身を除く): 79609874

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 127, 130, 151, 155, 254, 302, 310, 403, 635, 755, 806, 1270, 1510, 1651, 1963, 2015, 3302, 3926, 3937, 4030, 4681, 7874, 8255, 9362, 9815, 16510, 19177, 19630, 19685, 23405, 38354, 39370, 46810, 51181, 60853, 95885, 102362, 121706, 191770, 249301, 255905, 304265, 498602, 511810, 594487, 608530, 1188974, 1246505, 2493010, 2972435, 5944870, 7728331, 15456662, 38641655, 77283310]

約数ペア:

[(1, 77283310), (2, 38641655), (5, 15456662), (10, 7728331), (13, 5944870), (26, 2972435), (31, 2493010), (62, 1246505), (65, 1188974), (127, 608530), (130, 594487), (151, 511810), (155, 498602), (254, 304265), (302, 255905), (310, 249301), (403, 191770), (635, 121706), (755, 102362), (806, 95885), (1270, 60853), (1510, 51181), (1651, 46810), (1963, 39370), (2015, 38354), (3302, 23405), (3926, 19685), (3937, 19630), (4030, 19177), (4681, 16510), (7874, 9815), (8255, 9362)]