63820872

素因数分解:

$2^3\times 3^4\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 180229500

約数和(自身を除く): 116408628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 149, 162, 216, 298, 324, 447, 596, 648, 661, 894, 1192, 1322, 1341, 1788, 1983, 2644, 2682, 3576, 3966, 4023, 5288, 5364, 5949, 7932, 8046, 10728, 11898, 12069, 15864, 16092, 17847, 23796, 24138, 32184, 35694, 47592, 48276, 53541, 71388, 96552, 98489, 107082, 142776, 196978, 214164, 295467, 393956, 428328, 590934, 787912, 886401, 1181868, 1772802, 2363736, 2659203, 3545604, 5318406, 7091208, 7977609, 10636812, 15955218, 21273624, 31910436, 63820872]

約数ペア:

[(1, 63820872), (2, 31910436), (3, 21273624), (4, 15955218), (6, 10636812), (8, 7977609), (9, 7091208), (12, 5318406), (18, 3545604), (24, 2659203), (27, 2363736), (36, 1772802), (54, 1181868), (72, 886401), (81, 787912), (108, 590934), (149, 428328), (162, 393956), (216, 295467), (298, 214164), (324, 196978), (447, 142776), (596, 107082), (648, 98489), (661, 96552), (894, 71388), (1192, 53541), (1322, 48276), (1341, 47592), (1788, 35694), (1983, 32184), (2644, 24138), (2682, 23796), (3576, 17847), (3966, 16092), (4023, 15864), (5288, 12069), (5364, 11898), (5949, 10728), (7932, 8046)]