47508156

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 126401184

約数和(自身を除く): 78893028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 181, 207, 276, 317, 362, 414, 543, 634, 724, 828, 951, 1086, 1268, 1629, 1902, 2172, 2853, 3258, 3804, 4163, 5706, 6516, 7291, 8326, 11412, 12489, 14582, 16652, 21873, 24978, 29164, 37467, 43746, 49956, 57377, 65619, 74934, 87492, 114754, 131238, 149868, 172131, 229508, 262476, 344262, 516393, 688524, 1032786, 1319671, 2065572, 2639342, 3959013, 5278684, 7918026, 11877039, 15836052, 23754078, 47508156]

約数ペア:

[(1, 47508156), (2, 23754078), (3, 15836052), (4, 11877039), (6, 7918026), (9, 5278684), (12, 3959013), (18, 2639342), (23, 2065572), (36, 1319671), (46, 1032786), (69, 688524), (92, 516393), (138, 344262), (181, 262476), (207, 229508), (276, 172131), (317, 149868), (362, 131238), (414, 114754), (543, 87492), (634, 74934), (724, 65619), (828, 57377), (951, 49956), (1086, 43746), (1268, 37467), (1629, 29164), (1902, 24978), (2172, 21873), (2853, 16652), (3258, 14582), (3804, 12489), (4163, 11412), (5706, 8326), (6516, 7291)]