76826724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 198852192

約数和(自身を除く): 122025468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 258, 338, 507, 516, 559, 676, 881, 1014, 1118, 1677, 1762, 2028, 2236, 2643, 3354, 3524, 5286, 6708, 7267, 10572, 11453, 14534, 21801, 22906, 29068, 34359, 37883, 43602, 45812, 68718, 75766, 87204, 113649, 137436, 148889, 151532, 227298, 297778, 446667, 454596, 492479, 595556, 893334, 984958, 1477437, 1786668, 1969916, 2954874, 5909748, 6402227, 12804454, 19206681, 25608908, 38413362, 76826724]

約数ペア:

[(1, 76826724), (2, 38413362), (3, 25608908), (4, 19206681), (6, 12804454), (12, 6402227), (13, 5909748), (26, 2954874), (39, 1969916), (43, 1786668), (52, 1477437), (78, 984958), (86, 893334), (129, 595556), (156, 492479), (169, 454596), (172, 446667), (258, 297778), (338, 227298), (507, 151532), (516, 148889), (559, 137436), (676, 113649), (881, 87204), (1014, 75766), (1118, 68718), (1677, 45812), (1762, 43602), (2028, 37883), (2236, 34359), (2643, 29068), (3354, 22906), (3524, 21801), (5286, 14534), (6708, 11453), (7267, 10572)]