64809052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 149538816

約数和(自身を除く): 84729764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 47, 74, 77, 94, 121, 148, 154, 188, 242, 259, 308, 329, 407, 484, 517, 518, 658, 814, 847, 1034, 1036, 1316, 1331, 1628, 1694, 1739, 2068, 2662, 2849, 3388, 3478, 3619, 4477, 5324, 5687, 5698, 6956, 7238, 8954, 9317, 11374, 11396, 12173, 14476, 17908, 18634, 19129, 22748, 24346, 31339, 37268, 38258, 39809, 48692, 49247, 62557, 62678, 76516, 79618, 98494, 125114, 125356, 133903, 159236, 196988, 210419, 250228, 267806, 344729, 420838, 437899, 535612, 689458, 841676, 875798, 1378916, 1472933, 1751596, 2314609, 2945866, 4629218, 5891732, 9258436, 16202263, 32404526, 64809052]

約数ペア:

[(1, 64809052), (2, 32404526), (4, 16202263), (7, 9258436), (11, 5891732), (14, 4629218), (22, 2945866), (28, 2314609), (37, 1751596), (44, 1472933), (47, 1378916), (74, 875798), (77, 841676), (94, 689458), (121, 535612), (148, 437899), (154, 420838), (188, 344729), (242, 267806), (259, 250228), (308, 210419), (329, 196988), (407, 159236), (484, 133903), (517, 125356), (518, 125114), (658, 98494), (814, 79618), (847, 76516), (1034, 62678), (1036, 62557), (1316, 49247), (1331, 48692), (1628, 39809), (1694, 38258), (1739, 37268), (2068, 31339), (2662, 24346), (2849, 22748), (3388, 19129), (3478, 18634), (3619, 17908), (4477, 14476), (5324, 12173), (5687, 11396), (5698, 11374), (6956, 9317), (7238, 8954)]