126539244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2129}}^1$

素因数の和:2279

約数の個数: 72

約数和(自身を含む): 347343360

約数和(自身を除く): 220804116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2129, 2286, 3302, 4258, 4572, 4953, 6387, 6604, 8516, 9906, 12774, 14859, 19161, 19812, 25548, 27677, 29718, 38322, 55354, 59436, 76644, 83031, 110708, 166062, 249093, 270383, 332124, 498186, 540766, 811149, 996372, 1081532, 1622298, 2433447, 3244596, 3514979, 4866894, 7029958, 9733788, 10544937, 14059916, 21089874, 31634811, 42179748, 63269622, 126539244]

約数ペア:

[(1, 126539244), (2, 63269622), (3, 42179748), (4, 31634811), (6, 21089874), (9, 14059916), (12, 10544937), (13, 9733788), (18, 7029958), (26, 4866894), (36, 3514979), (39, 3244596), (52, 2433447), (78, 1622298), (117, 1081532), (127, 996372), (156, 811149), (234, 540766), (254, 498186), (381, 332124), (468, 270383), (508, 249093), (762, 166062), (1143, 110708), (1524, 83031), (1651, 76644), (2129, 59436), (2286, 55354), (3302, 38322), (4258, 29718), (4572, 27677), (4953, 25548), (6387, 19812), (6604, 19161), (8516, 14859), (9906, 12774)]