78661104

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1734

約数の個数: 80

約数和(自身を含む): 217105152

約数和(自身を除く): 138444048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 368, 516, 552, 688, 989, 1032, 1104, 1657, 1978, 2064, 2967, 3314, 3956, 4971, 5934, 6628, 7912, 9942, 11868, 13256, 15824, 19884, 23736, 26512, 38111, 39768, 47472, 71251, 76222, 79536, 114333, 142502, 152444, 213753, 228666, 285004, 304888, 427506, 457332, 570008, 609776, 855012, 914664, 1140016, 1638773, 1710024, 1829328, 3277546, 3420048, 4916319, 6555092, 9832638, 13110184, 19665276, 26220368, 39330552, 78661104]

約数ペア:

[(1, 78661104), (2, 39330552), (3, 26220368), (4, 19665276), (6, 13110184), (8, 9832638), (12, 6555092), (16, 4916319), (23, 3420048), (24, 3277546), (43, 1829328), (46, 1710024), (48, 1638773), (69, 1140016), (86, 914664), (92, 855012), (129, 609776), (138, 570008), (172, 457332), (184, 427506), (258, 304888), (276, 285004), (344, 228666), (368, 213753), (516, 152444), (552, 142502), (688, 114333), (989, 79536), (1032, 76222), (1104, 71251), (1657, 47472), (1978, 39768), (2064, 38111), (2967, 26512), (3314, 23736), (3956, 19884), (4971, 15824), (5934, 13256), (6628, 11868), (7912, 9942)]