79023438

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:423

約数の個数: 80

約数和(自身を含む): 192709440

約数和(自身を除く): 113686002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 157, 162, 234, 239, 314, 351, 471, 478, 702, 717, 942, 1053, 1413, 1434, 2041, 2106, 2151, 2826, 3107, 4082, 4239, 4302, 6123, 6214, 6453, 8478, 9321, 12246, 12717, 12906, 18369, 18642, 19359, 25434, 27963, 36738, 37523, 38718, 55107, 55926, 75046, 83889, 110214, 112569, 165321, 167778, 225138, 251667, 330642, 337707, 487799, 503334, 675414, 975598, 1013121, 1463397, 2026242, 2926794, 3039363, 4390191, 6078726, 8780382, 13170573, 26341146, 39511719, 79023438]

約数ペア:

[(1, 79023438), (2, 39511719), (3, 26341146), (6, 13170573), (9, 8780382), (13, 6078726), (18, 4390191), (26, 3039363), (27, 2926794), (39, 2026242), (54, 1463397), (78, 1013121), (81, 975598), (117, 675414), (157, 503334), (162, 487799), (234, 337707), (239, 330642), (314, 251667), (351, 225138), (471, 167778), (478, 165321), (702, 112569), (717, 110214), (942, 83889), (1053, 75046), (1413, 55926), (1434, 55107), (2041, 38718), (2106, 37523), (2151, 36738), (2826, 27963), (3107, 25434), (4082, 19359), (4239, 18642), (4302, 18369), (6123, 12906), (6214, 12717), (6453, 12246), (8478, 9321)]