120742758

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{859}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 284832000

約数和(自身を除く): 164089242

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 137, 171, 274, 342, 411, 513, 822, 859, 1026, 1233, 1718, 2466, 2577, 2603, 3699, 5154, 5206, 7398, 7731, 7809, 15462, 15618, 16321, 23193, 23427, 32642, 46386, 46854, 48963, 70281, 97926, 117683, 140562, 146889, 235366, 293778, 353049, 440667, 706098, 881334, 1059147, 2118294, 2235977, 3177441, 4471954, 6354882, 6707931, 13415862, 20123793, 40247586, 60371379, 120742758]

約数ペア:

[(1, 120742758), (2, 60371379), (3, 40247586), (6, 20123793), (9, 13415862), (18, 6707931), (19, 6354882), (27, 4471954), (38, 3177441), (54, 2235977), (57, 2118294), (114, 1059147), (137, 881334), (171, 706098), (274, 440667), (342, 353049), (411, 293778), (513, 235366), (822, 146889), (859, 140562), (1026, 117683), (1233, 97926), (1718, 70281), (2466, 48963), (2577, 46854), (2603, 46386), (3699, 32642), (5154, 23427), (5206, 23193), (7398, 16321), (7731, 15618), (7809, 15462)]