8657964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 27675648

約数和(自身を除く): 19017684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 43, 47, 51, 63, 68, 84, 86, 94, 102, 119, 126, 129, 141, 153, 172, 188, 204, 238, 252, 258, 282, 301, 306, 329, 357, 387, 423, 476, 516, 564, 602, 612, 658, 714, 731, 774, 799, 846, 903, 987, 1071, 1204, 1316, 1428, 1462, 1548, 1598, 1692, 1806, 1974, 2021, 2142, 2193, 2397, 2709, 2924, 2961, 3196, 3612, 3948, 4042, 4284, 4386, 4794, 5117, 5418, 5593, 5922, 6063, 6579, 7191, 8084, 8772, 9588, 10234, 10836, 11186, 11844, 12126, 13158, 14147, 14382, 15351, 16779, 18189, 20468, 22372, 24252, 26316, 28294, 28764, 30702, 33558, 34357, 36378, 42441, 46053, 50337, 56588, 61404, 67116, 68714, 72756, 84882, 92106, 100674, 103071, 127323, 137428, 169764, 184212, 201348, 206142, 240499, 254646, 309213, 412284, 480998, 509292, 618426, 721497, 961996, 1236852, 1442994, 2164491, 2885988, 4328982, 8657964]

約数ペア:

[(1, 8657964), (2, 4328982), (3, 2885988), (4, 2164491), (6, 1442994), (7, 1236852), (9, 961996), (12, 721497), (14, 618426), (17, 509292), (18, 480998), (21, 412284), (28, 309213), (34, 254646), (36, 240499), (42, 206142), (43, 201348), (47, 184212), (51, 169764), (63, 137428), (68, 127323), (84, 103071), (86, 100674), (94, 92106), (102, 84882), (119, 72756), (126, 68714), (129, 67116), (141, 61404), (153, 56588), (172, 50337), (188, 46053), (204, 42441), (238, 36378), (252, 34357), (258, 33558), (282, 30702), (301, 28764), (306, 28294), (329, 26316), (357, 24252), (387, 22372), (423, 20468), (476, 18189), (516, 16779), (564, 15351), (602, 14382), (612, 14147), (658, 13158), (714, 12126), (731, 11844), (774, 11186), (799, 10836), (846, 10234), (903, 9588), (987, 8772), (1071, 8084), (1204, 7191), (1316, 6579), (1428, 6063), (1462, 5922), (1548, 5593), (1598, 5418), (1692, 5117), (1806, 4794), (1974, 4386), (2021, 4284), (2142, 4042), (2193, 3948), (2397, 3612), (2709, 3196), (2924, 2961)]