47831076

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 128366784

約数和(自身を除く): 80535708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 61, 69, 92, 122, 138, 183, 207, 244, 276, 366, 414, 549, 732, 828, 947, 1098, 1403, 1894, 2196, 2806, 2841, 3788, 4209, 5612, 5682, 8418, 8523, 11364, 12627, 16836, 17046, 21781, 25254, 34092, 43562, 50508, 57767, 65343, 87124, 115534, 130686, 173301, 196029, 231068, 261372, 346602, 392058, 519903, 693204, 784116, 1039806, 1328641, 2079612, 2657282, 3985923, 5314564, 7971846, 11957769, 15943692, 23915538, 47831076]

約数ペア:

[(1, 47831076), (2, 23915538), (3, 15943692), (4, 11957769), (6, 7971846), (9, 5314564), (12, 3985923), (18, 2657282), (23, 2079612), (36, 1328641), (46, 1039806), (61, 784116), (69, 693204), (92, 519903), (122, 392058), (138, 346602), (183, 261372), (207, 231068), (244, 196029), (276, 173301), (366, 130686), (414, 115534), (549, 87124), (732, 65343), (828, 57767), (947, 50508), (1098, 43562), (1403, 34092), (1894, 25254), (2196, 21781), (2806, 17046), (2841, 16836), (3788, 12627), (4209, 11364), (5612, 8523), (5682, 8418)]