87214365

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 180774360

約数和(自身を除く): 93559995

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 49, 63, 105, 111, 147, 185, 245, 259, 315, 333, 441, 555, 735, 777, 1069, 1295, 1665, 1813, 2205, 2331, 3207, 3885, 5345, 5439, 7483, 9065, 9621, 11655, 16035, 16317, 22449, 27195, 37415, 39553, 48105, 52381, 67347, 81585, 112245, 118659, 157143, 197765, 261905, 276871, 336735, 355977, 471429, 593295, 785715, 830613, 1384355, 1779885, 1938097, 2357145, 2491839, 4153065, 5814291, 9690485, 12459195, 17442873, 29071455, 87214365]

約数ペア:

[(1, 87214365), (3, 29071455), (5, 17442873), (7, 12459195), (9, 9690485), (15, 5814291), (21, 4153065), (35, 2491839), (37, 2357145), (45, 1938097), (49, 1779885), (63, 1384355), (105, 830613), (111, 785715), (147, 593295), (185, 471429), (245, 355977), (259, 336735), (315, 276871), (333, 261905), (441, 197765), (555, 157143), (735, 118659), (777, 112245), (1069, 81585), (1295, 67347), (1665, 52381), (1813, 48105), (2205, 39553), (2331, 37415), (3207, 27195), (3885, 22449), (5345, 16317), (5439, 16035), (7483, 11655), (9065, 9621)]