88180064

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20719}}^1$

素因数の和:20755

約数の個数: 48

約数和(自身を含む): 208857600

約数和(自身を除く): 120677536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 20719, 41438, 82876, 145033, 165752, 290066, 331504, 393661, 580132, 663008, 787322, 1160264, 1574644, 2320528, 2755627, 3149288, 4641056, 5511254, 6298576, 11022508, 12597152, 22045016, 44090032, 88180064]

約数ペア:

[(1, 88180064), (2, 44090032), (4, 22045016), (7, 12597152), (8, 11022508), (14, 6298576), (16, 5511254), (19, 4641056), (28, 3149288), (32, 2755627), (38, 2320528), (56, 1574644), (76, 1160264), (112, 787322), (133, 663008), (152, 580132), (224, 393661), (266, 331504), (304, 290066), (532, 165752), (608, 145033), (1064, 82876), (2128, 41438), (4256, 20719)]