90163242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{757}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 211072680

約数和(自身を除く): 120909438

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 509, 757, 1018, 1514, 1527, 2271, 3054, 4542, 4581, 6617, 6813, 9162, 9841, 13234, 13626, 19682, 19851, 29523, 39702, 59046, 59553, 88569, 119106, 177138, 385313, 770626, 1155939, 2311878, 3467817, 5009069, 6935634, 10018138, 15027207, 30054414, 45081621, 90163242]

約数ペア:

[(1, 90163242), (2, 45081621), (3, 30054414), (6, 15027207), (9, 10018138), (13, 6935634), (18, 5009069), (26, 3467817), (39, 2311878), (78, 1155939), (117, 770626), (234, 385313), (509, 177138), (757, 119106), (1018, 88569), (1514, 59553), (1527, 59046), (2271, 39702), (3054, 29523), (4542, 19851), (4581, 19682), (6617, 13626), (6813, 13234), (9162, 9841)]