71522568

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{25471}}^1$

素因数の和:25499

約数の個数: 64

約数和(自身を含む): 213964800

約数和(自身を除く): 142442232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 25471, 50942, 76413, 101884, 152826, 203768, 229239, 305652, 331123, 458478, 611304, 662246, 687717, 916956, 993369, 1324492, 1375434, 1833912, 1986738, 2648984, 2750868, 2980107, 3973476, 5501736, 5960214, 7946952, 8940321, 11920428, 17880642, 23840856, 35761284, 71522568]

約数ペア:

[(1, 71522568), (2, 35761284), (3, 23840856), (4, 17880642), (6, 11920428), (8, 8940321), (9, 7946952), (12, 5960214), (13, 5501736), (18, 3973476), (24, 2980107), (26, 2750868), (27, 2648984), (36, 1986738), (39, 1833912), (52, 1375434), (54, 1324492), (72, 993369), (78, 916956), (104, 687717), (108, 662246), (117, 611304), (156, 458478), (216, 331123), (234, 305652), (312, 229239), (351, 203768), (468, 152826), (702, 101884), (936, 76413), (1404, 50942), (2808, 25471)]