86128728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{512671}}^1$

素因数の和:512687

約数の個数: 32

約数和(自身を含む): 246082560

約数和(自身を除く): 159953832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 512671, 1025342, 1538013, 2050684, 3076026, 3588697, 4101368, 6152052, 7177394, 10766091, 12304104, 14354788, 21532182, 28709576, 43064364, 86128728]

約数ペア:

[(1, 86128728), (2, 43064364), (3, 28709576), (4, 21532182), (6, 14354788), (7, 12304104), (8, 10766091), (12, 7177394), (14, 6152052), (21, 4101368), (24, 3588697), (28, 3076026), (42, 2050684), (56, 1538013), (84, 1025342), (168, 512671)]