78742914

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1279}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 163184640

約数和(自身を除く): 84441726

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 331, 662, 993, 1279, 1986, 2558, 3837, 7674, 10261, 20522, 30783, 39649, 61566, 79298, 118947, 237894, 423349, 846698, 1270047, 2540094, 13123819, 26247638, 39371457, 78742914]

約数ペア:

[(1, 78742914), (2, 39371457), (3, 26247638), (6, 13123819), (31, 2540094), (62, 1270047), (93, 846698), (186, 423349), (331, 237894), (662, 118947), (993, 79298), (1279, 61566), (1986, 39649), (2558, 30783), (3837, 20522), (7674, 10261)]