39981072

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 108104192

約数和(自身を除く): 68123120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 97, 124, 186, 194, 248, 277, 291, 372, 388, 496, 554, 582, 744, 776, 831, 1108, 1164, 1488, 1552, 1662, 2216, 2328, 3007, 3324, 4432, 4656, 6014, 6648, 8587, 9021, 12028, 13296, 17174, 18042, 24056, 25761, 26869, 34348, 36084, 48112, 51522, 53738, 68696, 72168, 80607, 103044, 107476, 137392, 144336, 161214, 206088, 214952, 322428, 412176, 429904, 644856, 832939, 1289712, 1665878, 2498817, 3331756, 4997634, 6663512, 9995268, 13327024, 19990536, 39981072]

約数ペア:

[(1, 39981072), (2, 19990536), (3, 13327024), (4, 9995268), (6, 6663512), (8, 4997634), (12, 3331756), (16, 2498817), (24, 1665878), (31, 1289712), (48, 832939), (62, 644856), (93, 429904), (97, 412176), (124, 322428), (186, 214952), (194, 206088), (248, 161214), (277, 144336), (291, 137392), (372, 107476), (388, 103044), (496, 80607), (554, 72168), (582, 68696), (744, 53738), (776, 51522), (831, 48112), (1108, 36084), (1164, 34348), (1488, 26869), (1552, 25761), (1662, 24056), (2216, 18042), (2328, 17174), (3007, 13296), (3324, 12028), (4432, 9021), (4656, 8587), (6014, 6648)]