80719534818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1453}}^1\times {\mathrm{237409}}^1$

素因数の和:238883

約数の個数: 48

約数和(自身を含む): 188476000440

約数和(自身を除く): 107756465622

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1453, 2906, 4359, 8718, 13077, 18889, 26154, 37778, 56667, 113334, 170001, 237409, 340002, 474818, 712227, 1424454, 2136681, 3086317, 4273362, 6172634, 9258951, 18517902, 27776853, 55553706, 344955277, 689910554, 1034865831, 2069731662, 3104597493, 4484418601, 6209194986, 8968837202, 13453255803, 26906511606, 40359767409, 80719534818]

約数ペア:

[(1, 80719534818), (2, 40359767409), (3, 26906511606), (6, 13453255803), (9, 8968837202), (13, 6209194986), (18, 4484418601), (26, 3104597493), (39, 2069731662), (78, 1034865831), (117, 689910554), (234, 344955277), (1453, 55553706), (2906, 27776853), (4359, 18517902), (8718, 9258951), (13077, 6172634), (18889, 4273362), (26154, 3086317), (37778, 2136681), (56667, 1424454), (113334, 712227), (170001, 474818), (237409, 340002)]