89681358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1521

約数の個数: 64

約数和(自身を含む): 209018880

約数和(自身を除く): 119337522

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 47, 51, 78, 94, 102, 141, 221, 282, 442, 611, 663, 799, 1222, 1326, 1439, 1598, 1833, 2397, 2878, 3666, 4317, 4794, 8634, 10387, 18707, 20774, 24463, 31161, 37414, 48926, 56121, 62322, 67633, 73389, 112242, 135266, 146778, 202899, 318019, 405798, 636038, 879229, 954057, 1149761, 1758458, 1908114, 2299522, 2637687, 3449283, 5275374, 6898566, 14946893, 29893786, 44840679, 89681358]

約数ペア:

[(1, 89681358), (2, 44840679), (3, 29893786), (6, 14946893), (13, 6898566), (17, 5275374), (26, 3449283), (34, 2637687), (39, 2299522), (47, 1908114), (51, 1758458), (78, 1149761), (94, 954057), (102, 879229), (141, 636038), (221, 405798), (282, 318019), (442, 202899), (611, 146778), (663, 135266), (799, 112242), (1222, 73389), (1326, 67633), (1439, 62322), (1598, 56121), (1833, 48926), (2397, 37414), (2878, 31161), (3666, 24463), (4317, 20774), (4794, 18707), (8634, 10387)]