122715216

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21851}}^1$

素因数の和:21881

約数の個数: 80

約数和(自身を含む): 379350720

約数和(自身を除く): 256635504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 21851, 43702, 65553, 87404, 131106, 174808, 196659, 262212, 284063, 349616, 393318, 524424, 568126, 589977, 786636, 852189, 1048848, 1136252, 1179954, 1573272, 1704378, 2272504, 2359908, 2556567, 3146544, 3408756, 4545008, 4719816, 5113134, 6817512, 7669701, 9439632, 10226268, 13635024, 15339402, 20452536, 30678804, 40905072, 61357608, 122715216]

約数ペア:

[(1, 122715216), (2, 61357608), (3, 40905072), (4, 30678804), (6, 20452536), (8, 15339402), (9, 13635024), (12, 10226268), (13, 9439632), (16, 7669701), (18, 6817512), (24, 5113134), (26, 4719816), (27, 4545008), (36, 3408756), (39, 3146544), (48, 2556567), (52, 2359908), (54, 2272504), (72, 1704378), (78, 1573272), (104, 1179954), (108, 1136252), (117, 1048848), (144, 852189), (156, 786636), (208, 589977), (216, 568126), (234, 524424), (312, 393318), (351, 349616), (432, 284063), (468, 262212), (624, 196659), (702, 174808), (936, 131106), (1404, 87404), (1872, 65553), (2808, 43702), (5616, 21851)]