72689694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3659}}^1$

素因数の和:3725

約数の個数: 64

約数和(自身を含む): 185518080

約数和(自身を除く): 112828386

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 66, 77, 86, 129, 154, 231, 258, 301, 462, 473, 602, 903, 946, 1419, 1806, 2838, 3311, 3659, 6622, 7318, 9933, 10977, 19866, 21954, 25613, 40249, 51226, 76839, 80498, 120747, 153678, 157337, 241494, 281743, 314674, 472011, 563486, 845229, 944022, 1101359, 1690458, 1730707, 2202718, 3304077, 3461414, 5192121, 6608154, 10384242, 12114949, 24229898, 36344847, 72689694]

約数ペア:

[(1, 72689694), (2, 36344847), (3, 24229898), (6, 12114949), (7, 10384242), (11, 6608154), (14, 5192121), (21, 3461414), (22, 3304077), (33, 2202718), (42, 1730707), (43, 1690458), (66, 1101359), (77, 944022), (86, 845229), (129, 563486), (154, 472011), (231, 314674), (258, 281743), (301, 241494), (462, 157337), (473, 153678), (602, 120747), (903, 80498), (946, 76839), (1419, 51226), (1806, 40249), (2838, 25613), (3311, 21954), (3659, 19866), (6622, 10977), (7318, 9933)]