64701864

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{52861}}^1$

素因数の和:52890

約数の個数: 48

約数和(自身を含む): 185545620

約数和(自身を除く): 120843756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 52861, 105722, 158583, 211444, 317166, 422888, 475749, 634332, 898637, 951498, 1268664, 1797274, 1902996, 2695911, 3594548, 3805992, 5391822, 7189096, 8087733, 10783644, 16175466, 21567288, 32350932, 64701864]

約数ペア:

[(1, 64701864), (2, 32350932), (3, 21567288), (4, 16175466), (6, 10783644), (8, 8087733), (9, 7189096), (12, 5391822), (17, 3805992), (18, 3594548), (24, 2695911), (34, 1902996), (36, 1797274), (51, 1268664), (68, 951498), (72, 898637), (102, 634332), (136, 475749), (153, 422888), (204, 317166), (306, 211444), (408, 158583), (612, 105722), (1224, 52861)]