39287196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:811

約数の個数: 72

約数和(自身を含む): 107953664

約数和(自身を除く): 68666468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 661, 762, 1143, 1322, 1524, 1651, 1983, 2286, 2644, 3302, 3966, 4572, 4953, 5949, 6604, 7932, 8593, 9906, 11898, 14859, 17186, 19812, 23796, 25779, 29718, 34372, 51558, 59436, 77337, 83947, 103116, 154674, 167894, 251841, 309348, 335788, 503682, 755523, 1007364, 1091311, 1511046, 2182622, 3022092, 3273933, 4365244, 6547866, 9821799, 13095732, 19643598, 39287196]

約数ペア:

[(1, 39287196), (2, 19643598), (3, 13095732), (4, 9821799), (6, 6547866), (9, 4365244), (12, 3273933), (13, 3022092), (18, 2182622), (26, 1511046), (36, 1091311), (39, 1007364), (52, 755523), (78, 503682), (117, 335788), (127, 309348), (156, 251841), (234, 167894), (254, 154674), (381, 103116), (468, 83947), (508, 77337), (661, 59436), (762, 51558), (1143, 34372), (1322, 29718), (1524, 25779), (1651, 23796), (1983, 19812), (2286, 17186), (2644, 14859), (3302, 11898), (3966, 9906), (4572, 8593), (4953, 7932), (5949, 6604)]