67880064

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{25253}}^1$

素因数の和:25277

約数の個数: 64

約数和(自身を含む): 206072640

約数和(自身を除く): 138192576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 25253, 50506, 75759, 101012, 151518, 176771, 202024, 303036, 353542, 404048, 530313, 606072, 707084, 808096, 1060626, 1212144, 1414168, 1616192, 2121252, 2424288, 2828336, 3232384, 4242504, 4848576, 5656672, 8485008, 9697152, 11313344, 16970016, 22626688, 33940032, 67880064]

約数ペア:

[(1, 67880064), (2, 33940032), (3, 22626688), (4, 16970016), (6, 11313344), (7, 9697152), (8, 8485008), (12, 5656672), (14, 4848576), (16, 4242504), (21, 3232384), (24, 2828336), (28, 2424288), (32, 2121252), (42, 1616192), (48, 1414168), (56, 1212144), (64, 1060626), (84, 808096), (96, 707084), (112, 606072), (128, 530313), (168, 404048), (192, 353542), (224, 303036), (336, 202024), (384, 176771), (448, 151518), (672, 101012), (896, 75759), (1344, 50506), (2688, 25253)]