64752072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1011

約数の個数: 128

約数和(自身を含む): 207498240

約数和(自身を除く): 142746168

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 56, 66, 74, 77, 84, 88, 111, 132, 148, 154, 168, 222, 231, 259, 264, 296, 308, 407, 444, 462, 518, 616, 777, 814, 888, 924, 947, 1036, 1221, 1554, 1628, 1848, 1894, 2072, 2442, 2841, 2849, 3108, 3256, 3788, 4884, 5682, 5698, 6216, 6629, 7576, 8547, 9768, 10417, 11364, 11396, 13258, 17094, 19887, 20834, 22728, 22792, 26516, 31251, 34188, 35039, 39774, 41668, 53032, 62502, 68376, 70078, 72919, 79548, 83336, 105117, 125004, 140156, 145838, 159096, 210234, 218757, 245273, 250008, 280312, 291676, 385429, 420468, 437514, 490546, 583352, 735819, 770858, 840936, 875028, 981092, 1156287, 1471638, 1541716, 1750056, 1962184, 2312574, 2698003, 2943276, 3083432, 4625148, 5396006, 5886552, 8094009, 9250296, 10792012, 16188018, 21584024, 32376036, 64752072]

約数ペア:

[(1, 64752072), (2, 32376036), (3, 21584024), (4, 16188018), (6, 10792012), (7, 9250296), (8, 8094009), (11, 5886552), (12, 5396006), (14, 4625148), (21, 3083432), (22, 2943276), (24, 2698003), (28, 2312574), (33, 1962184), (37, 1750056), (42, 1541716), (44, 1471638), (56, 1156287), (66, 981092), (74, 875028), (77, 840936), (84, 770858), (88, 735819), (111, 583352), (132, 490546), (148, 437514), (154, 420468), (168, 385429), (222, 291676), (231, 280312), (259, 250008), (264, 245273), (296, 218757), (308, 210234), (407, 159096), (444, 145838), (462, 140156), (518, 125004), (616, 105117), (777, 83336), (814, 79548), (888, 72919), (924, 70078), (947, 68376), (1036, 62502), (1221, 53032), (1554, 41668), (1628, 39774), (1848, 35039), (1894, 34188), (2072, 31251), (2442, 26516), (2841, 22792), (2849, 22728), (3108, 20834), (3256, 19887), (3788, 17094), (4884, 13258), (5682, 11396), (5698, 11364), (6216, 10417), (6629, 9768), (7576, 8547)]