87585456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{260671}}^1$

素因数の和:260689

約数の個数: 40

約数和(自身を含む): 258586624

約数和(自身を除く): 171001168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 260671, 521342, 782013, 1042684, 1564026, 1824697, 2085368, 3128052, 3649394, 4170736, 5474091, 6256104, 7298788, 10948182, 12512208, 14597576, 21896364, 29195152, 43792728, 87585456]

約数ペア:

[(1, 87585456), (2, 43792728), (3, 29195152), (4, 21896364), (6, 14597576), (7, 12512208), (8, 10948182), (12, 7298788), (14, 6256104), (16, 5474091), (21, 4170736), (24, 3649394), (28, 3128052), (42, 2085368), (48, 1824697), (56, 1564026), (84, 1042684), (112, 782013), (168, 521342), (336, 260671)]