127777608

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{84509}}^1$

素因数の和:84531

約数の個数: 64

約数和(自身を含む): 405648000

約数和(自身を除く): 277870392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 84509, 169018, 253527, 338036, 507054, 591563, 676072, 760581, 1014108, 1183126, 1521162, 1774689, 2028216, 2281743, 2366252, 3042324, 3549378, 4563486, 4732504, 5324067, 6084648, 7098756, 9126972, 10648134, 14197512, 15972201, 18253944, 21296268, 31944402, 42592536, 63888804, 127777608]

約数ペア:

[(1, 127777608), (2, 63888804), (3, 42592536), (4, 31944402), (6, 21296268), (7, 18253944), (8, 15972201), (9, 14197512), (12, 10648134), (14, 9126972), (18, 7098756), (21, 6084648), (24, 5324067), (27, 4732504), (28, 4563486), (36, 3549378), (42, 3042324), (54, 2366252), (56, 2281743), (63, 2028216), (72, 1774689), (84, 1521162), (108, 1183126), (126, 1014108), (168, 760581), (189, 676072), (216, 591563), (252, 507054), (378, 338036), (504, 253527), (756, 169018), (1512, 84509)]