77296144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 167132160

約数和(自身を除く): 89836016

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 89, 103, 124, 136, 178, 206, 248, 272, 356, 412, 496, 527, 712, 824, 1054, 1424, 1513, 1648, 1751, 2108, 2759, 3026, 3193, 3502, 4216, 5518, 6052, 6386, 7004, 8432, 9167, 11036, 12104, 12772, 14008, 18334, 22072, 24208, 25544, 28016, 36668, 44144, 46903, 51088, 54281, 73336, 93806, 108562, 146672, 155839, 187612, 217124, 284177, 311678, 375224, 434248, 568354, 623356, 750448, 868496, 1136708, 1246712, 2273416, 2493424, 4546832, 4831009, 9662018, 19324036, 38648072, 77296144]

約数ペア:

[(1, 77296144), (2, 38648072), (4, 19324036), (8, 9662018), (16, 4831009), (17, 4546832), (31, 2493424), (34, 2273416), (62, 1246712), (68, 1136708), (89, 868496), (103, 750448), (124, 623356), (136, 568354), (178, 434248), (206, 375224), (248, 311678), (272, 284177), (356, 217124), (412, 187612), (496, 155839), (527, 146672), (712, 108562), (824, 93806), (1054, 73336), (1424, 54281), (1513, 51088), (1648, 46903), (1751, 44144), (2108, 36668), (2759, 28016), (3026, 25544), (3193, 24208), (3502, 22072), (4216, 18334), (5518, 14008), (6052, 12772), (6386, 12104), (7004, 11036), (8432, 9167)]