12578076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 39836160

約数和(自身を除く): 27258084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 57, 63, 71, 74, 76, 84, 111, 114, 126, 133, 142, 148, 171, 213, 222, 228, 252, 259, 266, 284, 333, 342, 399, 426, 444, 497, 518, 532, 639, 666, 684, 703, 777, 798, 852, 994, 1036, 1197, 1278, 1332, 1349, 1406, 1491, 1554, 1596, 1988, 2109, 2331, 2394, 2556, 2627, 2698, 2812, 2982, 3108, 4047, 4218, 4473, 4662, 4788, 4921, 5254, 5396, 5964, 6327, 7881, 8094, 8436, 8946, 9324, 9443, 9842, 10508, 12141, 12654, 14763, 15762, 16188, 17892, 18389, 18886, 19684, 23643, 24282, 25308, 28329, 29526, 31524, 36778, 37772, 44289, 47286, 48564, 49913, 55167, 56658, 59052, 73556, 84987, 88578, 94572, 99826, 110334, 113316, 149739, 165501, 169974, 177156, 199652, 220668, 299478, 331002, 339948, 349391, 449217, 598956, 662004, 698782, 898434, 1048173, 1397564, 1796868, 2096346, 3144519, 4192692, 6289038, 12578076]

約数ペア:

[(1, 12578076), (2, 6289038), (3, 4192692), (4, 3144519), (6, 2096346), (7, 1796868), (9, 1397564), (12, 1048173), (14, 898434), (18, 698782), (19, 662004), (21, 598956), (28, 449217), (36, 349391), (37, 339948), (38, 331002), (42, 299478), (57, 220668), (63, 199652), (71, 177156), (74, 169974), (76, 165501), (84, 149739), (111, 113316), (114, 110334), (126, 99826), (133, 94572), (142, 88578), (148, 84987), (171, 73556), (213, 59052), (222, 56658), (228, 55167), (252, 49913), (259, 48564), (266, 47286), (284, 44289), (333, 37772), (342, 36778), (399, 31524), (426, 29526), (444, 28329), (497, 25308), (518, 24282), (532, 23643), (639, 19684), (666, 18886), (684, 18389), (703, 17892), (777, 16188), (798, 15762), (852, 14763), (994, 12654), (1036, 12141), (1197, 10508), (1278, 9842), (1332, 9443), (1349, 9324), (1406, 8946), (1491, 8436), (1554, 8094), (1596, 7881), (1988, 6327), (2109, 5964), (2331, 5396), (2394, 5254), (2556, 4921), (2627, 4788), (2698, 4662), (2812, 4473), (2982, 4218), (3108, 4047)]