66413328

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1476

約数の個数: 80

約数和(自身を含む): 183321600

約数和(自身を除く): 116908272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 368, 516, 552, 688, 989, 1032, 1104, 1399, 1978, 2064, 2798, 2967, 3956, 4197, 5596, 5934, 7912, 8394, 11192, 11868, 15824, 16788, 22384, 23736, 32177, 33576, 47472, 60157, 64354, 67152, 96531, 120314, 128708, 180471, 193062, 240628, 257416, 360942, 386124, 481256, 514832, 721884, 772248, 962512, 1383611, 1443768, 1544496, 2767222, 2887536, 4150833, 5534444, 8301666, 11068888, 16603332, 22137776, 33206664, 66413328]

約数ペア:

[(1, 66413328), (2, 33206664), (3, 22137776), (4, 16603332), (6, 11068888), (8, 8301666), (12, 5534444), (16, 4150833), (23, 2887536), (24, 2767222), (43, 1544496), (46, 1443768), (48, 1383611), (69, 962512), (86, 772248), (92, 721884), (129, 514832), (138, 481256), (172, 386124), (184, 360942), (258, 257416), (276, 240628), (344, 193062), (368, 180471), (516, 128708), (552, 120314), (688, 96531), (989, 67152), (1032, 64354), (1104, 60157), (1399, 47472), (1978, 33576), (2064, 32177), (2798, 23736), (2967, 22384), (3956, 16788), (4197, 15824), (5596, 11868), (5934, 11192), (7912, 8394)]