85131414

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2405

約数の個数: 48

約数和(自身を含む): 193583520

約数和(自身を除く): 108452106

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 261, 426, 522, 639, 1278, 2059, 2297, 4118, 4594, 6177, 6891, 12354, 13782, 18531, 20673, 37062, 41346, 66613, 133226, 163087, 199839, 326174, 399678, 489261, 599517, 978522, 1199034, 1467783, 2935566, 4729523, 9459046, 14188569, 28377138, 42565707, 85131414]

約数ペア:

[(1, 85131414), (2, 42565707), (3, 28377138), (6, 14188569), (9, 9459046), (18, 4729523), (29, 2935566), (58, 1467783), (71, 1199034), (87, 978522), (142, 599517), (174, 489261), (213, 399678), (261, 326174), (426, 199839), (522, 163087), (639, 133226), (1278, 66613), (2059, 41346), (2297, 37062), (4118, 20673), (4594, 18531), (6177, 13782), (6891, 12354)]