77668136

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15241}}^1$

素因数の和:15274

約数の個数: 48

約数和(自身を含む): 182446740

約数和(自身を除く): 104778604

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 15241, 30482, 60964, 106687, 121928, 198133, 213374, 396266, 426748, 746809, 792532, 853496, 1386931, 1493618, 1585064, 2773862, 2987236, 5547724, 5974472, 9708517, 11095448, 19417034, 38834068, 77668136]

約数ペア:

[(1, 77668136), (2, 38834068), (4, 19417034), (7, 11095448), (8, 9708517), (13, 5974472), (14, 5547724), (26, 2987236), (28, 2773862), (49, 1585064), (52, 1493618), (56, 1386931), (91, 853496), (98, 792532), (104, 746809), (182, 426748), (196, 396266), (364, 213374), (392, 198133), (637, 121928), (728, 106687), (1274, 60964), (2548, 30482), (5096, 15241)]