89937232

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2036

約数の個数: 80

約数和(自身を含む): 223235712

約数和(自身を除く): 133298480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 259, 296, 308, 407, 518, 592, 616, 814, 1036, 1232, 1628, 1973, 2072, 2849, 3256, 3946, 4144, 5698, 6512, 7892, 11396, 13811, 15784, 21703, 22792, 27622, 31568, 43406, 45584, 55244, 73001, 86812, 110488, 146002, 151921, 173624, 220976, 292004, 303842, 347248, 511007, 584008, 607684, 803011, 1022014, 1168016, 1215368, 1606022, 2044028, 2430736, 3212044, 4088056, 5621077, 6424088, 8176112, 11242154, 12848176, 22484308, 44968616, 89937232]

約数ペア:

[(1, 89937232), (2, 44968616), (4, 22484308), (7, 12848176), (8, 11242154), (11, 8176112), (14, 6424088), (16, 5621077), (22, 4088056), (28, 3212044), (37, 2430736), (44, 2044028), (56, 1606022), (74, 1215368), (77, 1168016), (88, 1022014), (112, 803011), (148, 607684), (154, 584008), (176, 511007), (259, 347248), (296, 303842), (308, 292004), (407, 220976), (518, 173624), (592, 151921), (616, 146002), (814, 110488), (1036, 86812), (1232, 73001), (1628, 55244), (1973, 45584), (2072, 43406), (2849, 31568), (3256, 27622), (3946, 22792), (4144, 21703), (5698, 15784), (6512, 13811), (7892, 11396)]