77669984

素因数分解:

$2^5\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1289}}^1$

素因数の和:1575

約数の個数: 48

約数和(自身を含む): 175543200

約数和(自身を除く): 97873216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 269, 538, 1076, 1289, 1883, 2152, 2578, 3766, 4304, 5156, 7532, 8608, 9023, 10312, 15064, 18046, 20624, 30128, 36092, 41248, 60256, 72184, 144368, 288736, 346741, 693482, 1386964, 2427187, 2773928, 4854374, 5547856, 9708748, 11095712, 19417496, 38834992, 77669984]

約数ペア:

[(1, 77669984), (2, 38834992), (4, 19417496), (7, 11095712), (8, 9708748), (14, 5547856), (16, 4854374), (28, 2773928), (32, 2427187), (56, 1386964), (112, 693482), (224, 346741), (269, 288736), (538, 144368), (1076, 72184), (1289, 60256), (1883, 41248), (2152, 36092), (2578, 30128), (3766, 20624), (4304, 18046), (5156, 15064), (7532, 10312), (8608, 9023)]