71683872

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:906

約数の個数: 96

約数和(自身を含む): 205752960

約数和(自身を除く): 134069088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 71, 78, 96, 104, 142, 156, 208, 213, 284, 312, 416, 426, 568, 624, 809, 852, 923, 1136, 1248, 1618, 1704, 1846, 2272, 2427, 2769, 3236, 3408, 3692, 4854, 5538, 6472, 6816, 7384, 9708, 10517, 11076, 12944, 14768, 19416, 21034, 22152, 25888, 29536, 31551, 38832, 42068, 44304, 57439, 63102, 77664, 84136, 88608, 114878, 126204, 168272, 172317, 229756, 252408, 336544, 344634, 459512, 504816, 689268, 746707, 919024, 1009632, 1378536, 1493414, 1838048, 2240121, 2757072, 2986828, 4480242, 5514144, 5973656, 8960484, 11947312, 17920968, 23894624, 35841936, 71683872]

約数ペア:

[(1, 71683872), (2, 35841936), (3, 23894624), (4, 17920968), (6, 11947312), (8, 8960484), (12, 5973656), (13, 5514144), (16, 4480242), (24, 2986828), (26, 2757072), (32, 2240121), (39, 1838048), (48, 1493414), (52, 1378536), (71, 1009632), (78, 919024), (96, 746707), (104, 689268), (142, 504816), (156, 459512), (208, 344634), (213, 336544), (284, 252408), (312, 229756), (416, 172317), (426, 168272), (568, 126204), (624, 114878), (809, 88608), (852, 84136), (923, 77664), (1136, 63102), (1248, 57439), (1618, 44304), (1704, 42068), (1846, 38832), (2272, 31551), (2427, 29536), (2769, 25888), (3236, 22152), (3408, 21034), (3692, 19416), (4854, 14768), (5538, 12944), (6472, 11076), (6816, 10517), (7384, 9708)]