71633928

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 182952000

約数和(自身を除く): 111318072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 139, 197, 218, 278, 327, 394, 417, 436, 556, 591, 654, 788, 834, 872, 1112, 1182, 1308, 1576, 1668, 2364, 2616, 3336, 4728, 15151, 21473, 27383, 30302, 42946, 45453, 54766, 60604, 64419, 82149, 85892, 90906, 109532, 121208, 128838, 164298, 171784, 181812, 219064, 257676, 328596, 363624, 515352, 657192, 2984747, 5969494, 8954241, 11938988, 17908482, 23877976, 35816964, 71633928]

約数ペア:

[(1, 71633928), (2, 35816964), (3, 23877976), (4, 17908482), (6, 11938988), (8, 8954241), (12, 5969494), (24, 2984747), (109, 657192), (139, 515352), (197, 363624), (218, 328596), (278, 257676), (327, 219064), (394, 181812), (417, 171784), (436, 164298), (556, 128838), (591, 121208), (654, 109532), (788, 90906), (834, 85892), (872, 82149), (1112, 64419), (1182, 60604), (1308, 54766), (1576, 45453), (1668, 42946), (2364, 30302), (2616, 27383), (3336, 21473), (4728, 15151)]