80530056

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 241441200

約数和(自身を除く): 160911144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 43, 57, 72, 74, 76, 86, 111, 114, 129, 148, 152, 171, 172, 222, 228, 258, 296, 333, 342, 344, 387, 444, 456, 516, 666, 684, 703, 774, 817, 888, 1032, 1332, 1368, 1369, 1406, 1548, 1591, 1634, 2109, 2451, 2664, 2738, 2812, 3096, 3182, 3268, 4107, 4218, 4773, 4902, 5476, 5624, 6327, 6364, 6536, 7353, 8214, 8436, 9546, 9804, 10952, 12321, 12654, 12728, 14319, 14706, 16428, 16872, 19092, 19608, 24642, 25308, 26011, 28638, 29412, 30229, 32856, 38184, 49284, 50616, 52022, 57276, 58824, 58867, 60458, 78033, 90687, 98568, 104044, 114552, 117734, 120916, 156066, 176601, 181374, 208088, 234099, 235468, 241832, 272061, 312132, 353202, 362748, 468198, 470936, 529803, 544122, 624264, 706404, 725496, 936396, 1059606, 1088244, 1118473, 1412808, 1872792, 2119212, 2176488, 2236946, 3355419, 4238424, 4473892, 6710838, 8947784, 10066257, 13421676, 20132514, 26843352, 40265028, 80530056]

約数ペア:

[(1, 80530056), (2, 40265028), (3, 26843352), (4, 20132514), (6, 13421676), (8, 10066257), (9, 8947784), (12, 6710838), (18, 4473892), (19, 4238424), (24, 3355419), (36, 2236946), (37, 2176488), (38, 2119212), (43, 1872792), (57, 1412808), (72, 1118473), (74, 1088244), (76, 1059606), (86, 936396), (111, 725496), (114, 706404), (129, 624264), (148, 544122), (152, 529803), (171, 470936), (172, 468198), (222, 362748), (228, 353202), (258, 312132), (296, 272061), (333, 241832), (342, 235468), (344, 234099), (387, 208088), (444, 181374), (456, 176601), (516, 156066), (666, 120916), (684, 117734), (703, 114552), (774, 104044), (817, 98568), (888, 90687), (1032, 78033), (1332, 60458), (1368, 58867), (1369, 58824), (1406, 57276), (1548, 52022), (1591, 50616), (1634, 49284), (2109, 38184), (2451, 32856), (2664, 30229), (2738, 29412), (2812, 28638), (3096, 26011), (3182, 25308), (3268, 24642), (4107, 19608), (4218, 19092), (4773, 16872), (4902, 16428), (5476, 14706), (5624, 14319), (6327, 12728), (6364, 12654), (6536, 12321), (7353, 10952), (8214, 9804), (8436, 9546)]