189990792

素因数分解:

$2^3\times 3^3\times {\mathrm{89}}^1\times {\mathrm{9883}}^1$

素因数の和:9987

約数の個数: 64

約数和(自身を含む): 533736000

約数和(自身を除く): 343745208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 89, 108, 178, 216, 267, 356, 534, 712, 801, 1068, 1602, 2136, 2403, 3204, 4806, 6408, 9612, 9883, 19224, 19766, 29649, 39532, 59298, 79064, 88947, 118596, 177894, 237192, 266841, 355788, 533682, 711576, 879587, 1067364, 1759174, 2134728, 2638761, 3518348, 5277522, 7036696, 7916283, 10555044, 15832566, 21110088, 23748849, 31665132, 47497698, 63330264, 94995396, 189990792]

約数ペア:

[(1, 189990792), (2, 94995396), (3, 63330264), (4, 47497698), (6, 31665132), (8, 23748849), (9, 21110088), (12, 15832566), (18, 10555044), (24, 7916283), (27, 7036696), (36, 5277522), (54, 3518348), (72, 2638761), (89, 2134728), (108, 1759174), (178, 1067364), (216, 879587), (267, 711576), (356, 533682), (534, 355788), (712, 266841), (801, 237192), (1068, 177894), (1602, 118596), (2136, 88947), (2403, 79064), (3204, 59298), (4806, 39532), (6408, 29649), (9612, 19766), (9883, 19224)]