68256414

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 151126560

約数和(自身を除く): 82870146

約数列:

[1, 2, 3, 6, 9, 18, 89, 137, 178, 267, 274, 311, 411, 534, 622, 801, 822, 933, 1233, 1602, 1866, 2466, 2799, 5598, 12193, 24386, 27679, 36579, 42607, 55358, 73158, 83037, 85214, 109737, 127821, 166074, 219474, 249111, 255642, 383463, 498222, 766926, 3792023, 7584046, 11376069, 22752138, 34128207, 68256414]

約数ペア:

[(1, 68256414), (2, 34128207), (3, 22752138), (6, 11376069), (9, 7584046), (18, 3792023), (89, 766926), (137, 498222), (178, 383463), (267, 255642), (274, 249111), (311, 219474), (411, 166074), (534, 127821), (622, 109737), (801, 85214), (822, 83037), (933, 73158), (1233, 55358), (1602, 42607), (1866, 36579), (2466, 27679), (2799, 24386), (5598, 12193)]