77711946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 169654176

約数和(自身を除く): 91942230

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 173, 338, 346, 443, 507, 519, 886, 1014, 1038, 1329, 2249, 2658, 4498, 5759, 6747, 11518, 13494, 17277, 29237, 34554, 58474, 74867, 76639, 87711, 149734, 153278, 175422, 224601, 229917, 449202, 459834, 996307, 1992614, 2988921, 5977842, 12951991, 25903982, 38855973, 77711946]

約数ペア:

[(1, 77711946), (2, 38855973), (3, 25903982), (6, 12951991), (13, 5977842), (26, 2988921), (39, 1992614), (78, 996307), (169, 459834), (173, 449202), (338, 229917), (346, 224601), (443, 175422), (507, 153278), (519, 149734), (886, 87711), (1014, 76639), (1038, 74867), (1329, 58474), (2249, 34554), (2658, 29237), (4498, 17277), (5759, 13494), (6747, 11518)]