77168196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 239016960

約数和(自身を除く): 161848764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 71, 76, 84, 114, 126, 133, 142, 171, 213, 227, 228, 252, 266, 284, 342, 399, 426, 454, 497, 532, 639, 681, 684, 798, 852, 908, 994, 1197, 1278, 1349, 1362, 1491, 1589, 1596, 1988, 2043, 2394, 2556, 2698, 2724, 2982, 3178, 4047, 4086, 4313, 4473, 4767, 4788, 5396, 5964, 6356, 8094, 8172, 8626, 8946, 9443, 9534, 12141, 12939, 14301, 16117, 16188, 17252, 17892, 18886, 19068, 24282, 25878, 28329, 28602, 30191, 32234, 37772, 38817, 48351, 48564, 51756, 56658, 57204, 60382, 64468, 77634, 84987, 90573, 96702, 112819, 113316, 120764, 145053, 155268, 169974, 181146, 193404, 225638, 271719, 290106, 306223, 338457, 339948, 362292, 451276, 543438, 580212, 612446, 676914, 918669, 1015371, 1086876, 1224892, 1353828, 1837338, 2030742, 2143561, 2756007, 3674676, 4061484, 4287122, 5512014, 6430683, 8574244, 11024028, 12861366, 19292049, 25722732, 38584098, 77168196]

約数ペア:

[(1, 77168196), (2, 38584098), (3, 25722732), (4, 19292049), (6, 12861366), (7, 11024028), (9, 8574244), (12, 6430683), (14, 5512014), (18, 4287122), (19, 4061484), (21, 3674676), (28, 2756007), (36, 2143561), (38, 2030742), (42, 1837338), (57, 1353828), (63, 1224892), (71, 1086876), (76, 1015371), (84, 918669), (114, 676914), (126, 612446), (133, 580212), (142, 543438), (171, 451276), (213, 362292), (227, 339948), (228, 338457), (252, 306223), (266, 290106), (284, 271719), (342, 225638), (399, 193404), (426, 181146), (454, 169974), (497, 155268), (532, 145053), (639, 120764), (681, 113316), (684, 112819), (798, 96702), (852, 90573), (908, 84987), (994, 77634), (1197, 64468), (1278, 60382), (1349, 57204), (1362, 56658), (1491, 51756), (1589, 48564), (1596, 48351), (1988, 38817), (2043, 37772), (2394, 32234), (2556, 30191), (2698, 28602), (2724, 28329), (2982, 25878), (3178, 24282), (4047, 19068), (4086, 18886), (4313, 17892), (4473, 17252), (4767, 16188), (4788, 16117), (5396, 14301), (5964, 12939), (6356, 12141), (8094, 9534), (8172, 9443), (8626, 8946)]