72524144

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 184238208

約数和(自身を除く): 111714064

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 43, 44, 56, 74, 77, 86, 88, 112, 148, 154, 172, 176, 259, 296, 301, 308, 344, 407, 473, 518, 592, 602, 616, 688, 814, 946, 1036, 1204, 1232, 1369, 1591, 1628, 1892, 2072, 2408, 2738, 2849, 3182, 3256, 3311, 3784, 4144, 4816, 5476, 5698, 6364, 6512, 6622, 7568, 9583, 10952, 11137, 11396, 12728, 13244, 15059, 17501, 19166, 21904, 22274, 22792, 25456, 26488, 30118, 35002, 38332, 44548, 45584, 52976, 58867, 60236, 70004, 76664, 89096, 105413, 117734, 120472, 122507, 140008, 153328, 178192, 210826, 235468, 240944, 245014, 280016, 412069, 421652, 470936, 490028, 647537, 824138, 843304, 941872, 980056, 1295074, 1648276, 1686608, 1960112, 2590148, 3296552, 4532759, 5180296, 6593104, 9065518, 10360592, 18131036, 36262072, 72524144]

約数ペア:

[(1, 72524144), (2, 36262072), (4, 18131036), (7, 10360592), (8, 9065518), (11, 6593104), (14, 5180296), (16, 4532759), (22, 3296552), (28, 2590148), (37, 1960112), (43, 1686608), (44, 1648276), (56, 1295074), (74, 980056), (77, 941872), (86, 843304), (88, 824138), (112, 647537), (148, 490028), (154, 470936), (172, 421652), (176, 412069), (259, 280016), (296, 245014), (301, 240944), (308, 235468), (344, 210826), (407, 178192), (473, 153328), (518, 140008), (592, 122507), (602, 120472), (616, 117734), (688, 105413), (814, 89096), (946, 76664), (1036, 70004), (1204, 60236), (1232, 58867), (1369, 52976), (1591, 45584), (1628, 44548), (1892, 38332), (2072, 35002), (2408, 30118), (2738, 26488), (2849, 25456), (3182, 22792), (3256, 22274), (3311, 21904), (3784, 19166), (4144, 17501), (4816, 15059), (5476, 13244), (5698, 12728), (6364, 11396), (6512, 11137), (6622, 10952), (7568, 9583)]