64339596

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{1789}}^1$

素因数の和:1845

約数の個数: 72

約数和(自身を含む): 173314960

約数和(自身を除く): 108975364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 972, 999, 1332, 1789, 1998, 2997, 3578, 3996, 5367, 5994, 7156, 8991, 10734, 11988, 16101, 17982, 21468, 32202, 35964, 48303, 64404, 66193, 96606, 132386, 144909, 193212, 198579, 264772, 289818, 397158, 434727, 579636, 595737, 794316, 869454, 1191474, 1738908, 1787211, 2382948, 3574422, 5361633, 7148844, 10723266, 16084899, 21446532, 32169798, 64339596]

約数ペア:

[(1, 64339596), (2, 32169798), (3, 21446532), (4, 16084899), (6, 10723266), (9, 7148844), (12, 5361633), (18, 3574422), (27, 2382948), (36, 1787211), (37, 1738908), (54, 1191474), (74, 869454), (81, 794316), (108, 595737), (111, 579636), (148, 434727), (162, 397158), (222, 289818), (243, 264772), (324, 198579), (333, 193212), (444, 144909), (486, 132386), (666, 96606), (972, 66193), (999, 64404), (1332, 48303), (1789, 35964), (1998, 32202), (2997, 21468), (3578, 17982), (3996, 16101), (5367, 11988), (5994, 10734), (7156, 8991)]