65124552

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 188006400

約数和(自身を除く): 122881848

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 31, 34, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 136, 152, 186, 204, 228, 248, 271, 323, 372, 408, 456, 527, 542, 589, 646, 744, 813, 969, 1054, 1084, 1178, 1292, 1581, 1626, 1767, 1938, 2108, 2168, 2356, 2584, 3162, 3252, 3534, 3876, 4216, 4607, 4712, 5149, 6324, 6504, 7068, 7752, 8401, 9214, 10013, 10298, 12648, 13821, 14136, 15447, 16802, 18428, 20026, 20596, 25203, 27642, 30039, 30894, 33604, 36856, 40052, 41192, 50406, 55284, 60078, 61788, 67208, 80104, 87533, 100812, 110568, 120156, 123576, 142817, 159619, 175066, 201624, 240312, 262599, 285634, 319238, 350132, 428451, 478857, 525198, 571268, 638476, 700264, 856902, 957714, 1050396, 1142536, 1276952, 1713804, 1915428, 2100792, 2713523, 3427608, 3830856, 5427046, 8140569, 10854092, 16281138, 21708184, 32562276, 65124552]

約数ペア:

[(1, 65124552), (2, 32562276), (3, 21708184), (4, 16281138), (6, 10854092), (8, 8140569), (12, 5427046), (17, 3830856), (19, 3427608), (24, 2713523), (31, 2100792), (34, 1915428), (38, 1713804), (51, 1276952), (57, 1142536), (62, 1050396), (68, 957714), (76, 856902), (93, 700264), (102, 638476), (114, 571268), (124, 525198), (136, 478857), (152, 428451), (186, 350132), (204, 319238), (228, 285634), (248, 262599), (271, 240312), (323, 201624), (372, 175066), (408, 159619), (456, 142817), (527, 123576), (542, 120156), (589, 110568), (646, 100812), (744, 87533), (813, 80104), (969, 67208), (1054, 61788), (1084, 60078), (1178, 55284), (1292, 50406), (1581, 41192), (1626, 40052), (1767, 36856), (1938, 33604), (2108, 30894), (2168, 30039), (2356, 27642), (2584, 25203), (3162, 20596), (3252, 20026), (3534, 18428), (3876, 16802), (4216, 15447), (4607, 14136), (4712, 13821), (5149, 12648), (6324, 10298), (6504, 10013), (7068, 9214), (7752, 8401)]