78960336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18077}}^1$

素因数の和:18108

約数の個数: 80

約数和(自身を含む): 251067264

約数和(自身を除く): 172106928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 18077, 36154, 54231, 72308, 108462, 126539, 144616, 216924, 235001, 253078, 289232, 379617, 433848, 470002, 506156, 705003, 759234, 867696, 940004, 1012312, 1410006, 1518468, 1645007, 1880008, 2024624, 2820012, 3036936, 3290014, 3760016, 4935021, 5640024, 6073872, 6580028, 9870042, 11280048, 13160056, 19740084, 26320112, 39480168, 78960336]

約数ペア:

[(1, 78960336), (2, 39480168), (3, 26320112), (4, 19740084), (6, 13160056), (7, 11280048), (8, 9870042), (12, 6580028), (13, 6073872), (14, 5640024), (16, 4935021), (21, 3760016), (24, 3290014), (26, 3036936), (28, 2820012), (39, 2024624), (42, 1880008), (48, 1645007), (52, 1518468), (56, 1410006), (78, 1012312), (84, 940004), (91, 867696), (104, 759234), (112, 705003), (156, 506156), (168, 470002), (182, 433848), (208, 379617), (273, 289232), (312, 253078), (336, 235001), (364, 216924), (546, 144616), (624, 126539), (728, 108462), (1092, 72308), (1456, 54231), (2184, 36154), (4368, 18077)]