73042272

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1997}}^1$

素因数の和:2140

約数の個数: 72

約数和(自身を含む): 209454336

約数和(自身を除く): 136412064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 1997, 2032, 2286, 3048, 3994, 4064, 4572, 5991, 6096, 7988, 9144, 11982, 12192, 15976, 17973, 18288, 23964, 31952, 35946, 36576, 47928, 63904, 71892, 95856, 143784, 191712, 253619, 287568, 507238, 575136, 760857, 1014476, 1521714, 2028952, 2282571, 3043428, 4057904, 4565142, 6086856, 8115808, 9130284, 12173712, 18260568, 24347424, 36521136, 73042272]

約数ペア:

[(1, 73042272), (2, 36521136), (3, 24347424), (4, 18260568), (6, 12173712), (8, 9130284), (9, 8115808), (12, 6086856), (16, 4565142), (18, 4057904), (24, 3043428), (32, 2282571), (36, 2028952), (48, 1521714), (72, 1014476), (96, 760857), (127, 575136), (144, 507238), (254, 287568), (288, 253619), (381, 191712), (508, 143784), (762, 95856), (1016, 71892), (1143, 63904), (1524, 47928), (1997, 36576), (2032, 35946), (2286, 31952), (3048, 23964), (3994, 18288), (4064, 17973), (4572, 15976), (5991, 12192), (6096, 11982), (7988, 9144)]