61565504

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:105

約数の個数: 168

約数和(自身を含む): 169493184

約数和(自身を除く): 107927680

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 64, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 208, 217, 224, 248, 286, 308, 341, 352, 364, 403, 416, 434, 448, 496, 572, 616, 682, 704, 728, 806, 832, 868, 961, 992, 1001, 1144, 1232, 1364, 1456, 1612, 1736, 1922, 1984, 2002, 2288, 2387, 2464, 2728, 2821, 2912, 3224, 3472, 3844, 4004, 4433, 4576, 4774, 4928, 5456, 5642, 5824, 6448, 6727, 6944, 7688, 8008, 8866, 9152, 9548, 10571, 10912, 11284, 12493, 12896, 13454, 13888, 15376, 16016, 17732, 19096, 21142, 21824, 22568, 24986, 25792, 26908, 30752, 31031, 32032, 35464, 38192, 42284, 45136, 49972, 53816, 61504, 62062, 64064, 70928, 73997, 76384, 84568, 87451, 90272, 99944, 107632, 124124, 137423, 141856, 147994, 152768, 169136, 174902, 180544, 199888, 215264, 248248, 274846, 283712, 295988, 338272, 349804, 399776, 430528, 496496, 549692, 591976, 676544, 699608, 799552, 961961, 992992, 1099384, 1183952, 1399216, 1923922, 1985984, 2198768, 2367904, 2798432, 3847844, 4397536, 4735808, 5596864, 7695688, 8795072, 15391376, 30782752, 61565504]

約数ペア:

[(1, 61565504), (2, 30782752), (4, 15391376), (7, 8795072), (8, 7695688), (11, 5596864), (13, 4735808), (14, 4397536), (16, 3847844), (22, 2798432), (26, 2367904), (28, 2198768), (31, 1985984), (32, 1923922), (44, 1399216), (52, 1183952), (56, 1099384), (62, 992992), (64, 961961), (77, 799552), (88, 699608), (91, 676544), (104, 591976), (112, 549692), (124, 496496), (143, 430528), (154, 399776), (176, 349804), (182, 338272), (208, 295988), (217, 283712), (224, 274846), (248, 248248), (286, 215264), (308, 199888), (341, 180544), (352, 174902), (364, 169136), (403, 152768), (416, 147994), (434, 141856), (448, 137423), (496, 124124), (572, 107632), (616, 99944), (682, 90272), (704, 87451), (728, 84568), (806, 76384), (832, 73997), (868, 70928), (961, 64064), (992, 62062), (1001, 61504), (1144, 53816), (1232, 49972), (1364, 45136), (1456, 42284), (1612, 38192), (1736, 35464), (1922, 32032), (1984, 31031), (2002, 30752), (2288, 26908), (2387, 25792), (2464, 24986), (2728, 22568), (2821, 21824), (2912, 21142), (3224, 19096), (3472, 17732), (3844, 16016), (4004, 15376), (4433, 13888), (4576, 13454), (4774, 12896), (4928, 12493), (5456, 11284), (5642, 10912), (5824, 10571), (6448, 9548), (6727, 9152), (6944, 8866), (7688, 8008)]