8751996

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 25401600

約数和(自身を除く): 16649604

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 53, 54, 66, 99, 106, 108, 132, 139, 159, 198, 212, 278, 297, 318, 396, 417, 477, 556, 583, 594, 636, 834, 954, 1166, 1188, 1251, 1431, 1529, 1668, 1749, 1908, 2332, 2502, 2862, 3058, 3498, 3753, 4587, 5004, 5247, 5724, 6116, 6996, 7367, 7506, 9174, 10494, 13761, 14734, 15012, 15741, 18348, 20988, 22101, 27522, 29468, 31482, 41283, 44202, 55044, 62964, 66303, 81037, 82566, 88404, 132606, 162074, 165132, 198909, 243111, 265212, 324148, 397818, 486222, 729333, 795636, 972444, 1458666, 2187999, 2917332, 4375998, 8751996]

約数ペア:

[(1, 8751996), (2, 4375998), (3, 2917332), (4, 2187999), (6, 1458666), (9, 972444), (11, 795636), (12, 729333), (18, 486222), (22, 397818), (27, 324148), (33, 265212), (36, 243111), (44, 198909), (53, 165132), (54, 162074), (66, 132606), (99, 88404), (106, 82566), (108, 81037), (132, 66303), (139, 62964), (159, 55044), (198, 44202), (212, 41283), (278, 31482), (297, 29468), (318, 27522), (396, 22101), (417, 20988), (477, 18348), (556, 15741), (583, 15012), (594, 14734), (636, 13761), (834, 10494), (954, 9174), (1166, 7506), (1188, 7367), (1251, 6996), (1431, 6116), (1529, 5724), (1668, 5247), (1749, 5004), (1908, 4587), (2332, 3753), (2502, 3498), (2862, 3058)]