68381784

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{30637}}^1$

素因数の和:30680

約数の個数: 48

約数和(自身を含む): 191181120

約数和(自身を除く): 122799336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 30637, 61274, 91911, 122548, 183822, 245096, 275733, 367644, 551466, 735288, 949747, 1102932, 1899494, 2205864, 2849241, 3798988, 5698482, 7597976, 8547723, 11396964, 17095446, 22793928, 34190892, 68381784]

約数ペア:

[(1, 68381784), (2, 34190892), (3, 22793928), (4, 17095446), (6, 11396964), (8, 8547723), (9, 7597976), (12, 5698482), (18, 3798988), (24, 2849241), (31, 2205864), (36, 1899494), (62, 1102932), (72, 949747), (93, 735288), (124, 551466), (186, 367644), (248, 275733), (279, 245096), (372, 183822), (558, 122548), (744, 91911), (1116, 61274), (2232, 30637)]