71727912

素因数分解:

$2^3\times 3^2\times {\mathrm{461}}^1\times {\mathrm{2161}}^1$

素因数の和:2634

約数の個数: 48

約数和(自身を含む): 194774580

約数和(自身を除く): 123046668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 461, 922, 1383, 1844, 2161, 2766, 3688, 4149, 4322, 5532, 6483, 8298, 8644, 11064, 12966, 16596, 17288, 19449, 25932, 33192, 38898, 51864, 77796, 155592, 996221, 1992442, 2988663, 3984884, 5977326, 7969768, 8965989, 11954652, 17931978, 23909304, 35863956, 71727912]

約数ペア:

[(1, 71727912), (2, 35863956), (3, 23909304), (4, 17931978), (6, 11954652), (8, 8965989), (9, 7969768), (12, 5977326), (18, 3984884), (24, 2988663), (36, 1992442), (72, 996221), (461, 155592), (922, 77796), (1383, 51864), (1844, 38898), (2161, 33192), (2766, 25932), (3688, 19449), (4149, 17288), (4322, 16596), (5532, 12966), (6483, 11064), (8298, 8644)]