8425872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:677

約数の個数: 120

約数和(自身を含む): 29067584

約数和(自身を除く): 20641712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 643, 728, 819, 936, 1008, 1092, 1286, 1456, 1638, 1872, 1929, 2184, 2572, 3276, 3858, 4368, 4501, 5144, 5787, 6552, 7716, 8359, 9002, 10288, 11574, 13104, 13503, 15432, 16718, 18004, 23148, 25077, 27006, 30864, 33436, 36008, 40509, 46296, 50154, 54012, 58513, 66872, 72016, 75231, 81018, 92592, 100308, 108024, 117026, 133744, 150462, 162036, 175539, 200616, 216048, 234052, 300924, 324072, 351078, 401232, 468104, 526617, 601848, 648144, 702156, 936208, 1053234, 1203696, 1404312, 2106468, 2808624, 4212936, 8425872]

約数ペア:

[(1, 8425872), (2, 4212936), (3, 2808624), (4, 2106468), (6, 1404312), (7, 1203696), (8, 1053234), (9, 936208), (12, 702156), (13, 648144), (14, 601848), (16, 526617), (18, 468104), (21, 401232), (24, 351078), (26, 324072), (28, 300924), (36, 234052), (39, 216048), (42, 200616), (48, 175539), (52, 162036), (56, 150462), (63, 133744), (72, 117026), (78, 108024), (84, 100308), (91, 92592), (104, 81018), (112, 75231), (117, 72016), (126, 66872), (144, 58513), (156, 54012), (168, 50154), (182, 46296), (208, 40509), (234, 36008), (252, 33436), (273, 30864), (312, 27006), (336, 25077), (364, 23148), (468, 18004), (504, 16718), (546, 15432), (624, 13503), (643, 13104), (728, 11574), (819, 10288), (936, 9002), (1008, 8359), (1092, 7716), (1286, 6552), (1456, 5787), (1638, 5144), (1872, 4501), (1929, 4368), (2184, 3858), (2572, 3276)]