64718256

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2447}}^1$

素因数の和:2506

約数の個数: 80

約数和(自身を含む): 182131200

約数和(自身を除く): 117412944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 1102, 1392, 1653, 2204, 2447, 3306, 4408, 4894, 6612, 7341, 8816, 9788, 13224, 14682, 19576, 26448, 29364, 39152, 46493, 58728, 70963, 92986, 117456, 139479, 141926, 185972, 212889, 278958, 283852, 371944, 425778, 557916, 567704, 743888, 851556, 1115832, 1135408, 1348297, 1703112, 2231664, 2696594, 3406224, 4044891, 5393188, 8089782, 10786376, 16179564, 21572752, 32359128, 64718256]

約数ペア:

[(1, 64718256), (2, 32359128), (3, 21572752), (4, 16179564), (6, 10786376), (8, 8089782), (12, 5393188), (16, 4044891), (19, 3406224), (24, 2696594), (29, 2231664), (38, 1703112), (48, 1348297), (57, 1135408), (58, 1115832), (76, 851556), (87, 743888), (114, 567704), (116, 557916), (152, 425778), (174, 371944), (228, 283852), (232, 278958), (304, 212889), (348, 185972), (456, 141926), (464, 139479), (551, 117456), (696, 92986), (912, 70963), (1102, 58728), (1392, 46493), (1653, 39152), (2204, 29364), (2447, 26448), (3306, 19576), (4408, 14682), (4894, 13224), (6612, 9788), (7341, 8816)]