81002922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13487}}^1$

素因数の和:13523

約数の個数: 64

約数和(自身を含む): 217534464

約数和(自身を除く): 136531542

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 13487, 26974, 40461, 80922, 94409, 148357, 175331, 188818, 283227, 296714, 350662, 445071, 525993, 566454, 890142, 1038499, 1051986, 1227317, 1928641, 2076998, 2454634, 3115497, 3681951, 3857282, 5785923, 6230994, 7363902, 11571846, 13500487, 27000974, 40501461, 81002922]

約数ペア:

[(1, 81002922), (2, 40501461), (3, 27000974), (6, 13500487), (7, 11571846), (11, 7363902), (13, 6230994), (14, 5785923), (21, 3857282), (22, 3681951), (26, 3115497), (33, 2454634), (39, 2076998), (42, 1928641), (66, 1227317), (77, 1051986), (78, 1038499), (91, 890142), (143, 566454), (154, 525993), (182, 445071), (231, 350662), (273, 296714), (286, 283227), (429, 188818), (462, 175331), (546, 148357), (858, 94409), (1001, 80922), (2002, 40461), (3003, 26974), (6006, 13487)]