71847864

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{2749}}^1$

素因数の和:2786

約数の個数: 96

約数和(自身を含む): 219450000

約数和(自身を除く): 147602136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 121, 132, 198, 216, 242, 264, 297, 363, 396, 484, 594, 726, 792, 968, 1089, 1188, 1452, 2178, 2376, 2749, 2904, 3267, 4356, 5498, 6534, 8247, 8712, 10996, 13068, 16494, 21992, 24741, 26136, 30239, 32988, 49482, 60478, 65976, 74223, 90717, 98964, 120956, 148446, 181434, 197928, 241912, 272151, 296892, 332629, 362868, 544302, 593784, 665258, 725736, 816453, 997887, 1088604, 1330516, 1632906, 1995774, 2177208, 2661032, 2993661, 3265812, 3991548, 5987322, 6531624, 7983096, 8980983, 11974644, 17961966, 23949288, 35923932, 71847864]

約数ペア:

[(1, 71847864), (2, 35923932), (3, 23949288), (4, 17961966), (6, 11974644), (8, 8980983), (9, 7983096), (11, 6531624), (12, 5987322), (18, 3991548), (22, 3265812), (24, 2993661), (27, 2661032), (33, 2177208), (36, 1995774), (44, 1632906), (54, 1330516), (66, 1088604), (72, 997887), (88, 816453), (99, 725736), (108, 665258), (121, 593784), (132, 544302), (198, 362868), (216, 332629), (242, 296892), (264, 272151), (297, 241912), (363, 197928), (396, 181434), (484, 148446), (594, 120956), (726, 98964), (792, 90717), (968, 74223), (1089, 65976), (1188, 60478), (1452, 49482), (2178, 32988), (2376, 30239), (2749, 26136), (2904, 24741), (3267, 21992), (4356, 16494), (5498, 13068), (6534, 10996), (8247, 8712)]