72537864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3821}}^1$

素因数の和:3950

約数の個数: 64

約数和(自身を含む): 209139840

約数和(自身を除く): 136601976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 113, 168, 226, 339, 452, 678, 791, 904, 1356, 1582, 2373, 2712, 3164, 3821, 4746, 6328, 7642, 9492, 11463, 15284, 18984, 22926, 26747, 30568, 45852, 53494, 80241, 91704, 106988, 160482, 213976, 320964, 431773, 641928, 863546, 1295319, 1727092, 2590638, 3022411, 3454184, 5181276, 6044822, 9067233, 10362552, 12089644, 18134466, 24179288, 36268932, 72537864]

約数ペア:

[(1, 72537864), (2, 36268932), (3, 24179288), (4, 18134466), (6, 12089644), (7, 10362552), (8, 9067233), (12, 6044822), (14, 5181276), (21, 3454184), (24, 3022411), (28, 2590638), (42, 1727092), (56, 1295319), (84, 863546), (113, 641928), (168, 431773), (226, 320964), (339, 213976), (452, 160482), (678, 106988), (791, 91704), (904, 80241), (1356, 53494), (1582, 45852), (2373, 30568), (2712, 26747), (3164, 22926), (3821, 18984), (4746, 15284), (6328, 11463), (7642, 9492)]