85685364

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:515

約数の個数: 120

約数和(自身を含む): 243936000

約数和(自身を除く): 158250636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 228, 279, 324, 342, 372, 449, 513, 558, 589, 684, 837, 898, 1026, 1116, 1178, 1347, 1539, 1674, 1767, 1796, 2052, 2356, 2511, 2694, 3078, 3348, 3534, 4041, 5022, 5301, 5388, 6156, 7068, 8082, 8531, 10044, 10602, 12123, 13919, 15903, 16164, 17062, 21204, 24246, 25593, 27838, 31806, 34124, 36369, 41757, 47709, 48492, 51186, 55676, 63612, 72738, 76779, 83514, 95418, 102372, 125271, 145476, 153558, 167028, 190836, 230337, 250542, 264461, 307116, 375813, 460674, 501084, 528922, 691011, 751626, 793383, 921348, 1057844, 1127439, 1382022, 1503252, 1586766, 2254878, 2380149, 2764044, 3173532, 4509756, 4760298, 7140447, 9520596, 14280894, 21421341, 28561788, 42842682, 85685364]

約数ペア:

[(1, 85685364), (2, 42842682), (3, 28561788), (4, 21421341), (6, 14280894), (9, 9520596), (12, 7140447), (18, 4760298), (19, 4509756), (27, 3173532), (31, 2764044), (36, 2380149), (38, 2254878), (54, 1586766), (57, 1503252), (62, 1382022), (76, 1127439), (81, 1057844), (93, 921348), (108, 793383), (114, 751626), (124, 691011), (162, 528922), (171, 501084), (186, 460674), (228, 375813), (279, 307116), (324, 264461), (342, 250542), (372, 230337), (449, 190836), (513, 167028), (558, 153558), (589, 145476), (684, 125271), (837, 102372), (898, 95418), (1026, 83514), (1116, 76779), (1178, 72738), (1347, 63612), (1539, 55676), (1674, 51186), (1767, 48492), (1796, 47709), (2052, 41757), (2356, 36369), (2511, 34124), (2694, 31806), (3078, 27838), (3348, 25593), (3534, 24246), (4041, 21204), (5022, 17062), (5301, 16164), (5388, 15903), (6156, 13919), (7068, 12123), (8082, 10602), (8531, 10044)]