77788386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{829}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 182178360

約数和(自身を除く): 104389974

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 401, 802, 829, 1203, 1658, 2406, 2487, 3609, 4974, 5213, 7218, 7461, 10426, 10777, 14922, 15639, 21554, 31278, 32331, 46917, 64662, 93834, 96993, 193986, 332429, 664858, 997287, 1994574, 2991861, 4321577, 5983722, 8643154, 12964731, 25929462, 38894193, 77788386]

約数ペア:

[(1, 77788386), (2, 38894193), (3, 25929462), (6, 12964731), (9, 8643154), (13, 5983722), (18, 4321577), (26, 2991861), (39, 1994574), (78, 997287), (117, 664858), (234, 332429), (401, 193986), (802, 96993), (829, 93834), (1203, 64662), (1658, 46917), (2406, 32331), (2487, 31278), (3609, 21554), (4974, 15639), (5213, 14922), (7218, 10777), (7461, 10426)]