64245672

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^2\times {\mathrm{1061}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 180375390

約数和(自身を除く): 116129718

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 841, 1044, 1061, 1682, 2088, 2122, 2523, 3183, 3364, 4244, 5046, 6366, 6728, 7569, 8488, 9549, 10092, 12732, 15138, 19098, 20184, 25464, 30276, 30769, 38196, 60552, 61538, 76392, 92307, 123076, 184614, 246152, 276921, 369228, 553842, 738456, 892301, 1107684, 1784602, 2215368, 2676903, 3569204, 5353806, 7138408, 8030709, 10707612, 16061418, 21415224, 32122836, 64245672]

約数ペア:

[(1, 64245672), (2, 32122836), (3, 21415224), (4, 16061418), (6, 10707612), (8, 8030709), (9, 7138408), (12, 5353806), (18, 3569204), (24, 2676903), (29, 2215368), (36, 1784602), (58, 1107684), (72, 892301), (87, 738456), (116, 553842), (174, 369228), (232, 276921), (261, 246152), (348, 184614), (522, 123076), (696, 92307), (841, 76392), (1044, 61538), (1061, 60552), (1682, 38196), (2088, 30769), (2122, 30276), (2523, 25464), (3183, 20184), (3364, 19098), (4244, 15138), (5046, 12732), (6366, 10092), (6728, 9549), (7569, 8488)]