64708644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5387}}^1$

素因数の和:5425

約数の個数: 96

約数和(自身を含む): 202761216

約数和(自身を除く): 138052572

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 3003, 4004, 5387, 6006, 10774, 12012, 16161, 21548, 32322, 37709, 59257, 64644, 70031, 75418, 113127, 118514, 140062, 150836, 177771, 210093, 226254, 237028, 280124, 355542, 414799, 420186, 452508, 490217, 711084, 770341, 829598, 840372, 980434, 1244397, 1470651, 1540682, 1659196, 1960868, 2311023, 2488794, 2941302, 3081364, 4622046, 4977588, 5392387, 5882604, 9244092, 10784774, 16177161, 21569548, 32354322, 64708644]

約数ペア:

[(1, 64708644), (2, 32354322), (3, 21569548), (4, 16177161), (6, 10784774), (7, 9244092), (11, 5882604), (12, 5392387), (13, 4977588), (14, 4622046), (21, 3081364), (22, 2941302), (26, 2488794), (28, 2311023), (33, 1960868), (39, 1659196), (42, 1540682), (44, 1470651), (52, 1244397), (66, 980434), (77, 840372), (78, 829598), (84, 770341), (91, 711084), (132, 490217), (143, 452508), (154, 420186), (156, 414799), (182, 355542), (231, 280124), (273, 237028), (286, 226254), (308, 210093), (364, 177771), (429, 150836), (462, 140062), (546, 118514), (572, 113127), (858, 75418), (924, 70031), (1001, 64644), (1092, 59257), (1716, 37709), (2002, 32322), (3003, 21548), (4004, 16161), (5387, 12012), (6006, 10774)]