91680472

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 202910400

約数和(自身を除く): 111229928

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 43, 52, 76, 83, 86, 104, 152, 166, 169, 172, 247, 332, 338, 344, 494, 559, 664, 676, 817, 988, 1079, 1118, 1352, 1577, 1634, 1976, 2158, 2236, 3154, 3211, 3268, 3569, 4316, 4472, 6308, 6422, 6536, 7138, 7267, 8632, 10621, 12616, 12844, 14027, 14276, 14534, 20501, 21242, 25688, 28054, 28552, 29068, 41002, 42484, 46397, 56108, 58136, 67811, 82004, 84968, 92794, 112216, 135622, 138073, 164008, 185588, 266513, 271244, 276146, 371176, 533026, 542488, 552292, 603161, 881543, 1066052, 1104584, 1206322, 1763086, 2132104, 2412644, 3526172, 4825288, 7052344, 11460059, 22920118, 45840236, 91680472]

約数ペア:

[(1, 91680472), (2, 45840236), (4, 22920118), (8, 11460059), (13, 7052344), (19, 4825288), (26, 3526172), (38, 2412644), (43, 2132104), (52, 1763086), (76, 1206322), (83, 1104584), (86, 1066052), (104, 881543), (152, 603161), (166, 552292), (169, 542488), (172, 533026), (247, 371176), (332, 276146), (338, 271244), (344, 266513), (494, 185588), (559, 164008), (664, 138073), (676, 135622), (817, 112216), (988, 92794), (1079, 84968), (1118, 82004), (1352, 67811), (1577, 58136), (1634, 56108), (1976, 46397), (2158, 42484), (2236, 41002), (3154, 29068), (3211, 28552), (3268, 28054), (3569, 25688), (4316, 21242), (4472, 20501), (6308, 14534), (6422, 14276), (6536, 14027), (7138, 12844), (7267, 12616), (8632, 10621)]