80793636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7949}}^1$

素因数の和:7985

約数の個数: 72

約数和(自身を含む): 236846400

約数和(自身を除く): 156052764

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 7949, 10164, 15898, 23847, 31796, 47694, 55643, 87439, 95388, 111286, 166929, 174878, 222572, 262317, 333858, 349756, 524634, 612073, 667716, 961829, 1049268, 1224146, 1836219, 1923658, 2448292, 2885487, 3672438, 3847316, 5770974, 6732803, 7344876, 11541948, 13465606, 20198409, 26931212, 40396818, 80793636]

約数ペア:

[(1, 80793636), (2, 40396818), (3, 26931212), (4, 20198409), (6, 13465606), (7, 11541948), (11, 7344876), (12, 6732803), (14, 5770974), (21, 3847316), (22, 3672438), (28, 2885487), (33, 2448292), (42, 1923658), (44, 1836219), (66, 1224146), (77, 1049268), (84, 961829), (121, 667716), (132, 612073), (154, 524634), (231, 349756), (242, 333858), (308, 262317), (363, 222572), (462, 174878), (484, 166929), (726, 111286), (847, 95388), (924, 87439), (1452, 55643), (1694, 47694), (2541, 31796), (3388, 23847), (5082, 15898), (7949, 10164)]