66957828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 184504320

約数和(自身を除く): 117546492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 103, 109, 142, 206, 213, 218, 284, 309, 327, 412, 426, 436, 497, 618, 654, 721, 763, 852, 994, 1236, 1308, 1442, 1491, 1526, 1988, 2163, 2289, 2884, 2982, 3052, 4326, 4578, 5964, 7313, 7739, 8652, 9156, 11227, 14626, 15478, 21939, 22454, 23217, 29252, 30956, 33681, 43878, 44908, 46434, 51191, 54173, 67362, 78589, 87756, 92868, 102382, 108346, 134724, 153573, 157178, 162519, 204764, 216692, 235767, 307146, 314356, 325038, 471534, 614292, 650076, 797117, 943068, 1594234, 2391351, 3188468, 4782702, 5579819, 9565404, 11159638, 16739457, 22319276, 33478914, 66957828]

約数ペア:

[(1, 66957828), (2, 33478914), (3, 22319276), (4, 16739457), (6, 11159638), (7, 9565404), (12, 5579819), (14, 4782702), (21, 3188468), (28, 2391351), (42, 1594234), (71, 943068), (84, 797117), (103, 650076), (109, 614292), (142, 471534), (206, 325038), (213, 314356), (218, 307146), (284, 235767), (309, 216692), (327, 204764), (412, 162519), (426, 157178), (436, 153573), (497, 134724), (618, 108346), (654, 102382), (721, 92868), (763, 87756), (852, 78589), (994, 67362), (1236, 54173), (1308, 51191), (1442, 46434), (1491, 44908), (1526, 43878), (1988, 33681), (2163, 30956), (2289, 29252), (2884, 23217), (2982, 22454), (3052, 21939), (4326, 15478), (4578, 14626), (5964, 11227), (7313, 9156), (7739, 8652)]