77706684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17839}}^1$

素因数の和:17871

約数の個数: 54

約数和(自身を含む): 215917520

約数和(自身を除く): 138210836

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 17839, 35678, 53517, 71356, 107034, 160551, 196229, 214068, 321102, 392458, 588687, 642204, 784916, 1177374, 1766061, 2158519, 2354748, 3532122, 4317038, 6475557, 7064244, 8634076, 12951114, 19426671, 25902228, 38853342, 77706684]

約数ペア:

[(1, 77706684), (2, 38853342), (3, 25902228), (4, 19426671), (6, 12951114), (9, 8634076), (11, 7064244), (12, 6475557), (18, 4317038), (22, 3532122), (33, 2354748), (36, 2158519), (44, 1766061), (66, 1177374), (99, 784916), (121, 642204), (132, 588687), (198, 392458), (242, 321102), (363, 214068), (396, 196229), (484, 160551), (726, 107034), (1089, 71356), (1452, 53517), (2178, 35678), (4356, 17839)]