71729154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33487}}^1$

素因数の和:33519

約数の個数: 48

約数和(自身を含む): 188068608

約数和(自身を除く): 116339454

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 33487, 66974, 100461, 200922, 234409, 301383, 468818, 569279, 602766, 703227, 1138558, 1406454, 1707837, 2109681, 3415674, 3984953, 4219362, 5123511, 7969906, 10247022, 11954859, 23909718, 35864577, 71729154]

約数ペア:

[(1, 71729154), (2, 35864577), (3, 23909718), (6, 11954859), (7, 10247022), (9, 7969906), (14, 5123511), (17, 4219362), (18, 3984953), (21, 3415674), (34, 2109681), (42, 1707837), (51, 1406454), (63, 1138558), (102, 703227), (119, 602766), (126, 569279), (153, 468818), (238, 301383), (306, 234409), (357, 200922), (714, 100461), (1071, 66974), (2142, 33487)]