71612464

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1571}}^1$

素因数の和:1634

約数の個数: 80

約数和(自身を含む): 177774336

約数和(自身を除く): 106161872

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, 1571, 1628, 2072, 2849, 3142, 3256, 4144, 5698, 6284, 6512, 10997, 11396, 12568, 17281, 21994, 22792, 25136, 34562, 43988, 45584, 58127, 69124, 87976, 116254, 120967, 138248, 175952, 232508, 241934, 276496, 406889, 465016, 483868, 639397, 813778, 930032, 967736, 1278794, 1627556, 1935472, 2557588, 3255112, 4475779, 5115176, 6510224, 8951558, 10230352, 17903116, 35806232, 71612464]

約数ペア:

[(1, 71612464), (2, 35806232), (4, 17903116), (7, 10230352), (8, 8951558), (11, 6510224), (14, 5115176), (16, 4475779), (22, 3255112), (28, 2557588), (37, 1935472), (44, 1627556), (56, 1278794), (74, 967736), (77, 930032), (88, 813778), (112, 639397), (148, 483868), (154, 465016), (176, 406889), (259, 276496), (296, 241934), (308, 232508), (407, 175952), (518, 138248), (592, 120967), (616, 116254), (814, 87976), (1036, 69124), (1232, 58127), (1571, 45584), (1628, 43988), (2072, 34562), (2849, 25136), (3142, 22792), (3256, 21994), (4144, 17281), (5698, 12568), (6284, 11396), (6512, 10997)]