84210888978

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{1277}}^1$

素因数の和:1609

約数の個数: 128

約数和(自身を含む): 192593168640

約数和(自身を除く): 108382279662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 107, 113, 202, 214, 226, 303, 321, 339, 606, 642, 678, 909, 963, 1017, 1277, 1818, 1926, 2034, 2554, 2727, 2889, 3051, 3831, 5454, 5778, 6102, 7662, 10807, 11413, 11493, 12091, 21614, 22826, 22986, 24182, 32421, 34239, 34479, 36273, 64842, 68478, 68958, 72546, 97263, 102717, 108819, 128977, 136639, 144301, 194526, 205434, 217638, 257954, 273278, 288602, 291789, 308151, 326457, 386931, 409917, 432903, 583578, 616302, 652914, 773862, 819834, 865806, 1160793, 1221191, 1229751, 1298709, 2321586, 2442382, 2459502, 2597418, 3482379, 3663573, 3689253, 3896127, 6964758, 7327146, 7378506, 7792254, 10990719, 13800539, 14574401, 15440207, 21981438, 27601078, 29148802, 30880414, 32972157, 41401617, 43723203, 46320621, 65944314, 82803234, 87446406, 92641242, 124204851, 131169609, 138961863, 248409702, 262339218, 277923726, 372614553, 393508827, 416885589, 745229106, 787017654, 833771178, 1559460907, 3118921814, 4678382721, 9356765442, 14035148163, 28070296326, 42105444489, 84210888978]

約数ペア:

[(1, 84210888978), (2, 42105444489), (3, 28070296326), (6, 14035148163), (9, 9356765442), (18, 4678382721), (27, 3118921814), (54, 1559460907), (101, 833771178), (107, 787017654), (113, 745229106), (202, 416885589), (214, 393508827), (226, 372614553), (303, 277923726), (321, 262339218), (339, 248409702), (606, 138961863), (642, 131169609), (678, 124204851), (909, 92641242), (963, 87446406), (1017, 82803234), (1277, 65944314), (1818, 46320621), (1926, 43723203), (2034, 41401617), (2554, 32972157), (2727, 30880414), (2889, 29148802), (3051, 27601078), (3831, 21981438), (5454, 15440207), (5778, 14574401), (6102, 13800539), (7662, 10990719), (10807, 7792254), (11413, 7378506), (11493, 7327146), (12091, 6964758), (21614, 3896127), (22826, 3689253), (22986, 3663573), (24182, 3482379), (32421, 2597418), (34239, 2459502), (34479, 2442382), (36273, 2321586), (64842, 1298709), (68478, 1229751), (68958, 1221191), (72546, 1160793), (97263, 865806), (102717, 819834), (108819, 773862), (128977, 652914), (136639, 616302), (144301, 583578), (194526, 432903), (205434, 409917), (217638, 386931), (257954, 326457), (273278, 308151), (288602, 291789)]