81103932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1352

約数の個数: 144

約数和(自身を含む): 265807360

約数和(自身を除く): 184703428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1303, 1482, 1596, 1638, 1729, 2223, 2394, 2606, 2964, 3276, 3458, 3909, 4446, 4788, 5187, 5212, 6916, 7818, 8892, 9121, 10374, 11727, 15561, 15636, 16939, 18242, 20748, 23454, 24757, 27363, 31122, 33878, 36484, 46908, 49514, 50817, 54726, 62244, 67756, 74271, 82089, 99028, 101634, 109452, 118573, 148542, 152451, 164178, 173299, 203268, 222813, 237146, 297084, 304902, 321841, 328356, 346598, 355719, 445626, 474292, 519897, 609804, 643682, 693196, 711438, 891252, 965523, 1039794, 1067157, 1287364, 1422876, 1559691, 1931046, 2079588, 2134314, 2252887, 2896569, 3119382, 3862092, 4268628, 4505774, 5793138, 6238764, 6758661, 9011548, 11586276, 13517322, 20275983, 27034644, 40551966, 81103932]

約数ペア:

[(1, 81103932), (2, 40551966), (3, 27034644), (4, 20275983), (6, 13517322), (7, 11586276), (9, 9011548), (12, 6758661), (13, 6238764), (14, 5793138), (18, 4505774), (19, 4268628), (21, 3862092), (26, 3119382), (28, 2896569), (36, 2252887), (38, 2134314), (39, 2079588), (42, 1931046), (52, 1559691), (57, 1422876), (63, 1287364), (76, 1067157), (78, 1039794), (84, 965523), (91, 891252), (114, 711438), (117, 693196), (126, 643682), (133, 609804), (156, 519897), (171, 474292), (182, 445626), (228, 355719), (234, 346598), (247, 328356), (252, 321841), (266, 304902), (273, 297084), (342, 237146), (364, 222813), (399, 203268), (468, 173299), (494, 164178), (532, 152451), (546, 148542), (684, 118573), (741, 109452), (798, 101634), (819, 99028), (988, 82089), (1092, 74271), (1197, 67756), (1303, 62244), (1482, 54726), (1596, 50817), (1638, 49514), (1729, 46908), (2223, 36484), (2394, 33878), (2606, 31122), (2964, 27363), (3276, 24757), (3458, 23454), (3909, 20748), (4446, 18242), (4788, 16939), (5187, 15636), (5212, 15561), (6916, 11727), (7818, 10374), (8892, 9121)]