88888913932

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{1987}}^1$

素因数の和:2296

約数の個数: 144

約数和(自身を含む): 198068209248

約数和(自身を除く): 109179295316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 97, 98, 181, 182, 194, 196, 362, 364, 388, 637, 679, 724, 1261, 1267, 1274, 1358, 1987, 2353, 2522, 2534, 2548, 2716, 3974, 4706, 4753, 5044, 5068, 7948, 8827, 8869, 9412, 9506, 13909, 16471, 17557, 17654, 17738, 19012, 25831, 27818, 32942, 35114, 35308, 35476, 51662, 55636, 61789, 65884, 70228, 97363, 103324, 115297, 122899, 123578, 180817, 192739, 194726, 228241, 230594, 245798, 247156, 359647, 361634, 385478, 389452, 456482, 461188, 491596, 719294, 723268, 770956, 860293, 912964, 1265719, 1349173, 1438588, 1597687, 1720586, 2505607, 2517529, 2531438, 2698346, 3195374, 3441172, 4675411, 5011214, 5035058, 5062876, 5396692, 6390748, 9350822, 9444211, 10022428, 10070116, 11183809, 17539249, 17622703, 18701644, 18888422, 22367618, 32727877, 34885759, 35078498, 35245406, 37776844, 44735236, 65455754, 69771518, 70156996, 70490812, 122774743, 130911508, 139543036, 229095139, 244200313, 245549486, 453514867, 458190278, 488400626, 491098972, 907029734, 916380556, 976801252, 1709402191, 1814059468, 3174604069, 3418804382, 6349208138, 6837608764, 12698416276, 22222228483, 44444456966, 88888913932]

約数ペア:

[(1, 88888913932), (2, 44444456966), (4, 22222228483), (7, 12698416276), (13, 6837608764), (14, 6349208138), (26, 3418804382), (28, 3174604069), (49, 1814059468), (52, 1709402191), (91, 976801252), (97, 916380556), (98, 907029734), (181, 491098972), (182, 488400626), (194, 458190278), (196, 453514867), (362, 245549486), (364, 244200313), (388, 229095139), (637, 139543036), (679, 130911508), (724, 122774743), (1261, 70490812), (1267, 70156996), (1274, 69771518), (1358, 65455754), (1987, 44735236), (2353, 37776844), (2522, 35245406), (2534, 35078498), (2548, 34885759), (2716, 32727877), (3974, 22367618), (4706, 18888422), (4753, 18701644), (5044, 17622703), (5068, 17539249), (7948, 11183809), (8827, 10070116), (8869, 10022428), (9412, 9444211), (9506, 9350822), (13909, 6390748), (16471, 5396692), (17557, 5062876), (17654, 5035058), (17738, 5011214), (19012, 4675411), (25831, 3441172), (27818, 3195374), (32942, 2698346), (35114, 2531438), (35308, 2517529), (35476, 2505607), (51662, 1720586), (55636, 1597687), (61789, 1438588), (65884, 1349173), (70228, 1265719), (97363, 912964), (103324, 860293), (115297, 770956), (122899, 723268), (123578, 719294), (180817, 491596), (192739, 461188), (194726, 456482), (228241, 389452), (230594, 385478), (245798, 361634), (247156, 359647)]