64515924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{827}}^1$

素因数の和:1045

約数の個数: 72

約数和(自身を含む): 179026848

約数和(自身を除く): 114510924

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 197, 198, 394, 396, 591, 788, 827, 1182, 1654, 1773, 2167, 2364, 2481, 3308, 3546, 4334, 4962, 6501, 7092, 7443, 8668, 9097, 9924, 13002, 14886, 18194, 19503, 26004, 27291, 29772, 36388, 39006, 54582, 78012, 81873, 109164, 162919, 163746, 325838, 327492, 488757, 651676, 977514, 1466271, 1792109, 1955028, 2932542, 3584218, 5376327, 5865084, 7168436, 10752654, 16128981, 21505308, 32257962, 64515924]

約数ペア:

[(1, 64515924), (2, 32257962), (3, 21505308), (4, 16128981), (6, 10752654), (9, 7168436), (11, 5865084), (12, 5376327), (18, 3584218), (22, 2932542), (33, 1955028), (36, 1792109), (44, 1466271), (66, 977514), (99, 651676), (132, 488757), (197, 327492), (198, 325838), (394, 163746), (396, 162919), (591, 109164), (788, 81873), (827, 78012), (1182, 54582), (1654, 39006), (1773, 36388), (2167, 29772), (2364, 27291), (2481, 26004), (3308, 19503), (3546, 18194), (4334, 14886), (4962, 13002), (6501, 9924), (7092, 9097), (7443, 8668)]