47787552

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2273}}^1$

素因数の和:2362

約数の個数: 72

約数和(自身を含む): 137818044

約数和(自身を除く): 90030492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2273, 2336, 2628, 3504, 4546, 5256, 6819, 7008, 9092, 10512, 13638, 18184, 20457, 21024, 27276, 36368, 40914, 54552, 72736, 81828, 109104, 163656, 165929, 218208, 327312, 331858, 497787, 654624, 663716, 995574, 1327432, 1493361, 1991148, 2654864, 2986722, 3982296, 5309728, 5973444, 7964592, 11946888, 15929184, 23893776, 47787552]

約数ペア:

[(1, 47787552), (2, 23893776), (3, 15929184), (4, 11946888), (6, 7964592), (8, 5973444), (9, 5309728), (12, 3982296), (16, 2986722), (18, 2654864), (24, 1991148), (32, 1493361), (36, 1327432), (48, 995574), (72, 663716), (73, 654624), (96, 497787), (144, 331858), (146, 327312), (219, 218208), (288, 165929), (292, 163656), (438, 109104), (584, 81828), (657, 72736), (876, 54552), (1168, 40914), (1314, 36368), (1752, 27276), (2273, 21024), (2336, 20457), (2628, 18184), (3504, 13638), (4546, 10512), (5256, 9092), (6819, 7008)]