70387324

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 154843920

約数和(自身を除く): 84456596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 49, 76, 82, 98, 133, 164, 196, 266, 287, 461, 532, 574, 779, 922, 931, 1148, 1558, 1844, 1862, 2009, 3116, 3227, 3724, 4018, 5453, 6454, 8036, 8759, 10906, 12908, 17518, 18901, 21812, 22589, 35036, 37802, 38171, 45178, 61313, 75604, 76342, 90356, 122626, 132307, 152684, 245252, 264614, 359119, 429191, 529228, 718238, 858382, 926149, 1436476, 1716764, 1852298, 2513833, 3704596, 5027666, 10055332, 17596831, 35193662, 70387324]

約数ペア:

[(1, 70387324), (2, 35193662), (4, 17596831), (7, 10055332), (14, 5027666), (19, 3704596), (28, 2513833), (38, 1852298), (41, 1716764), (49, 1436476), (76, 926149), (82, 858382), (98, 718238), (133, 529228), (164, 429191), (196, 359119), (266, 264614), (287, 245252), (461, 152684), (532, 132307), (574, 122626), (779, 90356), (922, 76342), (931, 75604), (1148, 61313), (1558, 45178), (1844, 38171), (1862, 37802), (2009, 35036), (3116, 22589), (3227, 21812), (3724, 18901), (4018, 17518), (5453, 12908), (6454, 10906), (8036, 8759)]