77697906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 184173696

約数和(自身を除く): 106475790

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 137, 143, 274, 286, 411, 429, 661, 822, 858, 1322, 1507, 1781, 1983, 3014, 3562, 3966, 4521, 5343, 7271, 8593, 9042, 10686, 14542, 17186, 19591, 21813, 25779, 39182, 43626, 51558, 58773, 90557, 94523, 117546, 181114, 189046, 271671, 283569, 543342, 567138, 996127, 1177241, 1992254, 2354482, 2988381, 3531723, 5976762, 7063446, 12949651, 25899302, 38848953, 77697906]

約数ペア:

[(1, 77697906), (2, 38848953), (3, 25899302), (6, 12949651), (11, 7063446), (13, 5976762), (22, 3531723), (26, 2988381), (33, 2354482), (39, 1992254), (66, 1177241), (78, 996127), (137, 567138), (143, 543342), (274, 283569), (286, 271671), (411, 189046), (429, 181114), (661, 117546), (822, 94523), (858, 90557), (1322, 58773), (1507, 51558), (1781, 43626), (1983, 39182), (3014, 25779), (3562, 21813), (3966, 19591), (4521, 17186), (5343, 14542), (7271, 10686), (8593, 9042)]