64433208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{911}}^1$

素因数の和:1348

約数の個数: 64

約数和(自身を含む): 184734720

約数和(自身を除く): 120301512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421, 842, 911, 1263, 1684, 1822, 2526, 2733, 2947, 3368, 3644, 5052, 5466, 5894, 6377, 7288, 8841, 10104, 10932, 11788, 12754, 17682, 19131, 21864, 23576, 25508, 35364, 38262, 51016, 70728, 76524, 153048, 383531, 767062, 1150593, 1534124, 2301186, 2684717, 3068248, 4602372, 5369434, 8054151, 9204744, 10738868, 16108302, 21477736, 32216604, 64433208]

約数ペア:

[(1, 64433208), (2, 32216604), (3, 21477736), (4, 16108302), (6, 10738868), (7, 9204744), (8, 8054151), (12, 5369434), (14, 4602372), (21, 3068248), (24, 2684717), (28, 2301186), (42, 1534124), (56, 1150593), (84, 767062), (168, 383531), (421, 153048), (842, 76524), (911, 70728), (1263, 51016), (1684, 38262), (1822, 35364), (2526, 25508), (2733, 23576), (2947, 21864), (3368, 19131), (3644, 17682), (5052, 12754), (5466, 11788), (5894, 10932), (6377, 10104), (7288, 8841)]