77531706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7789}}^1$

素因数の和:7883

約数の個数: 48

約数和(自身を含む): 194438400

約数和(自身を除く): 116906694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 7789, 9954, 15578, 23367, 46734, 54523, 70101, 109046, 140202, 163569, 327138, 490707, 615331, 981414, 1230662, 1845993, 3691986, 4307317, 5537979, 8614634, 11075958, 12921951, 25843902, 38765853, 77531706]

約数ペア:

[(1, 77531706), (2, 38765853), (3, 25843902), (6, 12921951), (7, 11075958), (9, 8614634), (14, 5537979), (18, 4307317), (21, 3691986), (42, 1845993), (63, 1230662), (79, 981414), (126, 615331), (158, 490707), (237, 327138), (474, 163569), (553, 140202), (711, 109046), (1106, 70101), (1422, 54523), (1659, 46734), (3318, 23367), (4977, 15578), (7789, 9954)]