71128818

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6709}}^1$

素因数の和:6767

約数の個数: 48

約数和(自身を含む): 167481600

約数和(自身を除く): 96352782

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 6709, 10602, 13418, 20127, 40254, 60381, 120762, 127471, 207979, 254942, 382413, 415958, 623937, 764826, 1147239, 1247874, 1871811, 2294478, 3743622, 3951601, 7903202, 11854803, 23709606, 35564409, 71128818]

約数ペア:

[(1, 71128818), (2, 35564409), (3, 23709606), (6, 11854803), (9, 7903202), (18, 3951601), (19, 3743622), (31, 2294478), (38, 1871811), (57, 1247874), (62, 1147239), (93, 764826), (114, 623937), (171, 415958), (186, 382413), (279, 254942), (342, 207979), (558, 127471), (589, 120762), (1178, 60381), (1767, 40254), (3534, 20127), (5301, 13418), (6709, 10602)]