77713218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1212

約数の個数: 72

約数和(自身を含む): 191213568

約数和(自身を除く): 113500350

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 242, 279, 341, 363, 558, 682, 726, 1023, 1089, 1151, 2046, 2178, 2302, 3069, 3453, 3751, 6138, 6906, 7502, 10359, 11253, 12661, 20718, 22506, 25322, 33759, 35681, 37983, 67518, 71362, 75966, 107043, 113949, 139271, 214086, 227898, 278542, 321129, 392491, 417813, 642258, 784982, 835626, 1177473, 1253439, 2354946, 2506878, 3532419, 4317401, 7064838, 8634802, 12952203, 25904406, 38856609, 77713218]

約数ペア:

[(1, 77713218), (2, 38856609), (3, 25904406), (6, 12952203), (9, 8634802), (11, 7064838), (18, 4317401), (22, 3532419), (31, 2506878), (33, 2354946), (62, 1253439), (66, 1177473), (93, 835626), (99, 784982), (121, 642258), (186, 417813), (198, 392491), (242, 321129), (279, 278542), (341, 227898), (363, 214086), (558, 139271), (682, 113949), (726, 107043), (1023, 75966), (1089, 71362), (1151, 67518), (2046, 37983), (2178, 35681), (2302, 33759), (3069, 25322), (3453, 22506), (3751, 20718), (6138, 12661), (6906, 11253), (7502, 10359)]