64027368

素因数分解:

$2^3\times 3^3\times {\mathrm{461}}^1\times {\mathrm{643}}^1$

素因数の和:1119

約数の個数: 64

約数和(自身を含む): 178516800

約数和(自身を除く): 114489432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 461, 643, 922, 1286, 1383, 1844, 1929, 2572, 2766, 3688, 3858, 4149, 5144, 5532, 5787, 7716, 8298, 11064, 11574, 12447, 15432, 16596, 17361, 23148, 24894, 33192, 34722, 46296, 49788, 69444, 99576, 138888, 296423, 592846, 889269, 1185692, 1778538, 2371384, 2667807, 3557076, 5335614, 7114152, 8003421, 10671228, 16006842, 21342456, 32013684, 64027368]

約数ペア:

[(1, 64027368), (2, 32013684), (3, 21342456), (4, 16006842), (6, 10671228), (8, 8003421), (9, 7114152), (12, 5335614), (18, 3557076), (24, 2667807), (27, 2371384), (36, 1778538), (54, 1185692), (72, 889269), (108, 592846), (216, 296423), (461, 138888), (643, 99576), (922, 69444), (1286, 49788), (1383, 46296), (1844, 34722), (1929, 33192), (2572, 24894), (2766, 23148), (3688, 17361), (3858, 16596), (4149, 15432), (5144, 12447), (5532, 11574), (5787, 11064), (7716, 8298)]