77141344

素因数分解:

$2^5\times 7^1\times {\mathrm{521}}^1\times {\mathrm{661}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 174164256

約数和(自身を除く): 97022912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 521, 661, 1042, 1322, 2084, 2644, 3647, 4168, 4627, 5288, 7294, 8336, 9254, 10576, 14588, 16672, 18508, 21152, 29176, 37016, 58352, 74032, 116704, 148064, 344381, 688762, 1377524, 2410667, 2755048, 4821334, 5510096, 9642668, 11020192, 19285336, 38570672, 77141344]

約数ペア:

[(1, 77141344), (2, 38570672), (4, 19285336), (7, 11020192), (8, 9642668), (14, 5510096), (16, 4821334), (28, 2755048), (32, 2410667), (56, 1377524), (112, 688762), (224, 344381), (521, 148064), (661, 116704), (1042, 74032), (1322, 58352), (2084, 37016), (2644, 29176), (3647, 21152), (4168, 18508), (4627, 16672), (5288, 14588), (7294, 10576), (8336, 9254)]