78400764

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2984

約数の個数: 96

約数和(自身を含む): 230496000

約数和(自身を除く): 152095236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2939, 2964, 4446, 5878, 6669, 8817, 8892, 11756, 13338, 17634, 26451, 26676, 35268, 38207, 52902, 55841, 76414, 79353, 105804, 111682, 114621, 152828, 158706, 167523, 223364, 229242, 317412, 335046, 343863, 458484, 502569, 670092, 687726, 725933, 1005138, 1031589, 1375452, 1451866, 1507707, 2010276, 2063178, 2177799, 2903732, 3015414, 4126356, 4355598, 6030828, 6533397, 8711196, 13066794, 19600191, 26133588, 39200382, 78400764]

約数ペア:

[(1, 78400764), (2, 39200382), (3, 26133588), (4, 19600191), (6, 13066794), (9, 8711196), (12, 6533397), (13, 6030828), (18, 4355598), (19, 4126356), (26, 3015414), (27, 2903732), (36, 2177799), (38, 2063178), (39, 2010276), (52, 1507707), (54, 1451866), (57, 1375452), (76, 1031589), (78, 1005138), (108, 725933), (114, 687726), (117, 670092), (156, 502569), (171, 458484), (228, 343863), (234, 335046), (247, 317412), (342, 229242), (351, 223364), (468, 167523), (494, 158706), (513, 152828), (684, 114621), (702, 111682), (741, 105804), (988, 79353), (1026, 76414), (1404, 55841), (1482, 52902), (2052, 38207), (2223, 35268), (2939, 26676), (2964, 26451), (4446, 17634), (5878, 13338), (6669, 11756), (8817, 8892)]