67980864

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{50581}}^1$

素因数の和:50603

約数の個数: 56

約数和(自身を含む): 205565248

約数和(自身を除く): 137584384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 50581, 101162, 151743, 202324, 303486, 354067, 404648, 606972, 708134, 809296, 1062201, 1213944, 1416268, 1618592, 2124402, 2427888, 2832536, 3237184, 4248804, 4855776, 5665072, 8497608, 9711552, 11330144, 16995216, 22660288, 33990432, 67980864]

約数ペア:

[(1, 67980864), (2, 33990432), (3, 22660288), (4, 16995216), (6, 11330144), (7, 9711552), (8, 8497608), (12, 5665072), (14, 4855776), (16, 4248804), (21, 3237184), (24, 2832536), (28, 2427888), (32, 2124402), (42, 1618592), (48, 1416268), (56, 1213944), (64, 1062201), (84, 809296), (96, 708134), (112, 606972), (168, 404648), (192, 354067), (224, 303486), (336, 202324), (448, 151743), (672, 101162), (1344, 50581)]