71832936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3121}}^1$

素因数の和:3274

約数の個数: 64

約数和(自身を含む): 206801280

約数和(自身を除く): 134968344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1644, 1918, 2877, 3121, 3288, 3836, 5754, 6242, 7672, 9363, 11508, 12484, 18726, 21847, 23016, 24968, 37452, 43694, 65541, 74904, 87388, 131082, 174776, 262164, 427577, 524328, 855154, 1282731, 1710308, 2565462, 2993039, 3420616, 5130924, 5986078, 8979117, 10261848, 11972156, 17958234, 23944312, 35916468, 71832936]

約数ペア:

[(1, 71832936), (2, 35916468), (3, 23944312), (4, 17958234), (6, 11972156), (7, 10261848), (8, 8979117), (12, 5986078), (14, 5130924), (21, 3420616), (24, 2993039), (28, 2565462), (42, 1710308), (56, 1282731), (84, 855154), (137, 524328), (168, 427577), (274, 262164), (411, 174776), (548, 131082), (822, 87388), (959, 74904), (1096, 65541), (1644, 43694), (1918, 37452), (2877, 24968), (3121, 23016), (3288, 21847), (3836, 18726), (5754, 12484), (6242, 11508), (7672, 9363)]