65159644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 136128384

約数和(自身を除く): 70968740

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 67, 92, 124, 134, 253, 268, 341, 506, 682, 713, 737, 961, 1012, 1364, 1426, 1474, 1541, 1922, 2077, 2852, 2948, 3082, 3844, 4154, 6164, 7843, 8308, 10571, 15686, 16951, 21142, 22103, 22847, 31372, 33902, 42284, 44206, 45694, 47771, 64387, 67804, 88412, 91388, 95542, 128774, 191084, 243133, 257548, 486266, 525481, 708257, 972532, 1050962, 1416514, 1480901, 2101924, 2833028, 2961802, 5923604, 16289911, 32579822, 65159644]

約数ペア:

[(1, 65159644), (2, 32579822), (4, 16289911), (11, 5923604), (22, 2961802), (23, 2833028), (31, 2101924), (44, 1480901), (46, 1416514), (62, 1050962), (67, 972532), (92, 708257), (124, 525481), (134, 486266), (253, 257548), (268, 243133), (341, 191084), (506, 128774), (682, 95542), (713, 91388), (737, 88412), (961, 67804), (1012, 64387), (1364, 47771), (1426, 45694), (1474, 44206), (1541, 42284), (1922, 33902), (2077, 31372), (2852, 22847), (2948, 22103), (3082, 21142), (3844, 16951), (4154, 15686), (6164, 10571), (7843, 8308)]