67874000936

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{43789}}^1$

素因数の和:44202

約数の個数: 64

約数和(自身を含む): 147554784000

約数和(自身を除く): 79680783064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 311, 356, 622, 623, 712, 1244, 1246, 2177, 2488, 2492, 4354, 4984, 8708, 17416, 27679, 43789, 55358, 87578, 110716, 175156, 193753, 221432, 306523, 350312, 387506, 613046, 775012, 1226092, 1550024, 2452184, 3897221, 7794442, 13618379, 15588884, 27236758, 27280547, 31177768, 54473516, 54561094, 95328653, 108947032, 109122188, 190657306, 218244376, 381314612, 762629224, 1212035731, 2424071462, 4848142924, 8484250117, 9696285848, 16968500234, 33937000468, 67874000936]

約数ペア:

[(1, 67874000936), (2, 33937000468), (4, 16968500234), (7, 9696285848), (8, 8484250117), (14, 4848142924), (28, 2424071462), (56, 1212035731), (89, 762629224), (178, 381314612), (311, 218244376), (356, 190657306), (622, 109122188), (623, 108947032), (712, 95328653), (1244, 54561094), (1246, 54473516), (2177, 31177768), (2488, 27280547), (2492, 27236758), (4354, 15588884), (4984, 13618379), (8708, 7794442), (17416, 3897221), (27679, 2452184), (43789, 1550024), (55358, 1226092), (87578, 775012), (110716, 613046), (175156, 387506), (193753, 350312), (221432, 306523)]