90559368

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{6949}}^1$

素因数の和:7142

約数の個数: 48

約数和(自身を含む): 246655500

約数和(自身を除く): 156096132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 6516, 6949, 13032, 13898, 20847, 27796, 41694, 55592, 62541, 83388, 125082, 166776, 250164, 500328, 1257769, 2515538, 3773307, 5031076, 7546614, 10062152, 11319921, 15093228, 22639842, 30186456, 45279684, 90559368]

約数ペア:

[(1, 90559368), (2, 45279684), (3, 30186456), (4, 22639842), (6, 15093228), (8, 11319921), (9, 10062152), (12, 7546614), (18, 5031076), (24, 3773307), (36, 2515538), (72, 1257769), (181, 500328), (362, 250164), (543, 166776), (724, 125082), (1086, 83388), (1448, 62541), (1629, 55592), (2172, 41694), (3258, 27796), (4344, 20847), (6516, 13898), (6949, 13032)]