73505148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 191600640

約数和(自身を除く): 118095492

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 107, 114, 131, 138, 214, 228, 262, 276, 321, 393, 428, 437, 524, 642, 786, 874, 1284, 1311, 1572, 1748, 2033, 2461, 2489, 2622, 3013, 4066, 4922, 4978, 5244, 6026, 6099, 7383, 7467, 8132, 9039, 9844, 9956, 12052, 12198, 14017, 14766, 14934, 18078, 24396, 28034, 29532, 29868, 36156, 42051, 46759, 56068, 57247, 84102, 93518, 114494, 140277, 168204, 171741, 187036, 228988, 266323, 280554, 322391, 343482, 532646, 561108, 644782, 686964, 798969, 967173, 1065292, 1289564, 1597938, 1934346, 3195876, 3868692, 6125429, 12250858, 18376287, 24501716, 36752574, 73505148]

約数ペア:

[(1, 73505148), (2, 36752574), (3, 24501716), (4, 18376287), (6, 12250858), (12, 6125429), (19, 3868692), (23, 3195876), (38, 1934346), (46, 1597938), (57, 1289564), (69, 1065292), (76, 967173), (92, 798969), (107, 686964), (114, 644782), (131, 561108), (138, 532646), (214, 343482), (228, 322391), (262, 280554), (276, 266323), (321, 228988), (393, 187036), (428, 171741), (437, 168204), (524, 140277), (642, 114494), (786, 93518), (874, 84102), (1284, 57247), (1311, 56068), (1572, 46759), (1748, 42051), (2033, 36156), (2461, 29868), (2489, 29532), (2622, 28034), (3013, 24396), (4066, 18078), (4922, 14934), (4978, 14766), (5244, 14017), (6026, 12198), (6099, 12052), (7383, 9956), (7467, 9844), (8132, 9039)]