123399252

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{72931}}^1$

素因数の和:72988

約数の個数: 36

約数和(自身を含む): 318566976

約数和(自身を除く): 195167724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 72931, 145862, 218793, 291724, 437586, 656379, 875172, 1312758, 2625516, 3427757, 6855514, 10283271, 13711028, 20566542, 30849813, 41133084, 61699626, 123399252]

約数ペア:

[(1, 123399252), (2, 61699626), (3, 41133084), (4, 30849813), (6, 20566542), (9, 13711028), (12, 10283271), (18, 6855514), (36, 3427757), (47, 2625516), (94, 1312758), (141, 875172), (188, 656379), (282, 437586), (423, 291724), (564, 218793), (846, 145862), (1692, 72931)]