77746928

素因数分解:

$2^4\times 7^2\times {\mathrm{131}}^1\times {\mathrm{757}}^1$

素因数の和:910

約数の個数: 60

約数和(自身を含む): 176798952

約数和(自身を除く): 99052024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 131, 196, 262, 392, 524, 757, 784, 917, 1048, 1514, 1834, 2096, 3028, 3668, 5299, 6056, 6419, 7336, 10598, 12112, 12838, 14672, 21196, 25676, 37093, 42392, 51352, 74186, 84784, 99167, 102704, 148372, 198334, 296744, 396668, 593488, 694169, 793336, 1388338, 1586672, 2776676, 4859183, 5553352, 9718366, 11106704, 19436732, 38873464, 77746928]

約数ペア:

[(1, 77746928), (2, 38873464), (4, 19436732), (7, 11106704), (8, 9718366), (14, 5553352), (16, 4859183), (28, 2776676), (49, 1586672), (56, 1388338), (98, 793336), (112, 694169), (131, 593488), (196, 396668), (262, 296744), (392, 198334), (524, 148372), (757, 102704), (784, 99167), (917, 84784), (1048, 74186), (1514, 51352), (1834, 42392), (2096, 37093), (3028, 25676), (3668, 21196), (5299, 14672), (6056, 12838), (6419, 12112), (7336, 10598)]