4879404

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 13208832

約数和(自身を除く): 8329428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 83, 92, 138, 142, 166, 207, 213, 249, 276, 284, 332, 414, 426, 498, 639, 747, 828, 852, 996, 1278, 1494, 1633, 1909, 2556, 2988, 3266, 3818, 4899, 5727, 5893, 6532, 7636, 9798, 11454, 11786, 14697, 17181, 17679, 19596, 22908, 23572, 29394, 34362, 35358, 53037, 58788, 68724, 70716, 106074, 135539, 212148, 271078, 406617, 542156, 813234, 1219851, 1626468, 2439702, 4879404]

約数ペア:

[(1, 4879404), (2, 2439702), (3, 1626468), (4, 1219851), (6, 813234), (9, 542156), (12, 406617), (18, 271078), (23, 212148), (36, 135539), (46, 106074), (69, 70716), (71, 68724), (83, 58788), (92, 53037), (138, 35358), (142, 34362), (166, 29394), (207, 23572), (213, 22908), (249, 19596), (276, 17679), (284, 17181), (332, 14697), (414, 11786), (426, 11454), (498, 9798), (639, 7636), (747, 6532), (828, 5893), (852, 5727), (996, 4899), (1278, 3818), (1494, 3266), (1633, 2988), (1909, 2556)]