80522928

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 233868960

約数和(自身を除く): 153346032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 89, 103, 122, 144, 178, 183, 206, 244, 267, 309, 356, 366, 412, 488, 534, 549, 618, 712, 732, 801, 824, 927, 976, 1068, 1098, 1236, 1424, 1464, 1602, 1648, 1854, 2136, 2196, 2472, 2928, 3204, 3708, 4272, 4392, 4944, 5429, 6283, 6408, 7416, 8784, 9167, 10858, 12566, 12816, 14832, 16287, 18334, 18849, 21716, 25132, 27501, 32574, 36668, 37698, 43432, 48861, 50264, 55002, 56547, 65148, 73336, 75396, 82503, 86864, 97722, 100528, 110004, 113094, 130296, 146672, 150792, 165006, 195444, 220008, 226188, 260592, 301584, 330012, 390888, 440016, 452376, 559187, 660024, 781776, 904752, 1118374, 1320048, 1677561, 2236748, 3355122, 4473496, 5032683, 6710244, 8946992, 10065366, 13420488, 20130732, 26840976, 40261464, 80522928]

約数ペア:

[(1, 80522928), (2, 40261464), (3, 26840976), (4, 20130732), (6, 13420488), (8, 10065366), (9, 8946992), (12, 6710244), (16, 5032683), (18, 4473496), (24, 3355122), (36, 2236748), (48, 1677561), (61, 1320048), (72, 1118374), (89, 904752), (103, 781776), (122, 660024), (144, 559187), (178, 452376), (183, 440016), (206, 390888), (244, 330012), (267, 301584), (309, 260592), (356, 226188), (366, 220008), (412, 195444), (488, 165006), (534, 150792), (549, 146672), (618, 130296), (712, 113094), (732, 110004), (801, 100528), (824, 97722), (927, 86864), (976, 82503), (1068, 75396), (1098, 73336), (1236, 65148), (1424, 56547), (1464, 55002), (1602, 50264), (1648, 48861), (1854, 43432), (2136, 37698), (2196, 36668), (2472, 32574), (2928, 27501), (3204, 25132), (3708, 21716), (4272, 18849), (4392, 18334), (4944, 16287), (5429, 14832), (6283, 12816), (6408, 12566), (7416, 10858), (8784, 9167)]