77797902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3851}}^1$

素因数の和:3913

約数の個数: 64

約数和(自身を含む): 196729344

約数和(自身を除く): 118931442

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 518, 546, 777, 962, 1443, 1554, 2886, 3367, 3851, 6734, 7702, 10101, 11553, 20202, 23106, 26957, 50063, 53914, 80871, 100126, 142487, 150189, 161742, 284974, 300378, 350441, 427461, 700882, 854922, 997409, 1051323, 1852331, 1994818, 2102646, 2992227, 3704662, 5556993, 5984454, 11113986, 12966317, 25932634, 38898951, 77797902]

約数ペア:

[(1, 77797902), (2, 38898951), (3, 25932634), (6, 12966317), (7, 11113986), (13, 5984454), (14, 5556993), (21, 3704662), (26, 2992227), (37, 2102646), (39, 1994818), (42, 1852331), (74, 1051323), (78, 997409), (91, 854922), (111, 700882), (182, 427461), (222, 350441), (259, 300378), (273, 284974), (481, 161742), (518, 150189), (546, 142487), (777, 100126), (962, 80871), (1443, 53914), (1554, 50063), (2886, 26957), (3367, 23106), (3851, 20202), (6734, 11553), (7702, 10101)]