77981064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{464173}}^1$

素因数の和:464189

約数の個数: 32

約数和(自身を含む): 222803520

約数和(自身を除く): 144822456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 464173, 928346, 1392519, 1856692, 2785038, 3249211, 3713384, 5570076, 6498422, 9747633, 11140152, 12996844, 19495266, 25993688, 38990532, 77981064]

約数ペア:

[(1, 77981064), (2, 38990532), (3, 25993688), (4, 19495266), (6, 12996844), (7, 11140152), (8, 9747633), (12, 6498422), (14, 5570076), (21, 3713384), (24, 3249211), (28, 2785038), (42, 1856692), (56, 1392519), (84, 928346), (168, 464173)]