79039188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 108

約数和(自身を含む): 217238112

約数和(自身を除く): 138198924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 71, 102, 107, 142, 153, 204, 213, 214, 284, 289, 306, 321, 426, 428, 578, 612, 639, 642, 852, 867, 963, 1156, 1207, 1278, 1284, 1734, 1819, 1926, 2414, 2556, 2601, 3468, 3621, 3638, 3852, 4828, 5202, 5457, 7242, 7276, 7597, 10404, 10863, 10914, 14484, 15194, 16371, 20519, 21726, 21828, 22791, 30388, 30923, 32742, 41038, 43452, 45582, 61557, 61846, 65484, 68373, 82076, 91164, 92769, 123114, 123692, 129149, 136746, 184671, 185538, 246228, 258298, 273492, 278307, 369342, 371076, 387447, 516596, 556614, 738684, 774894, 1113228, 1162341, 1549788, 2195533, 2324682, 4391066, 4649364, 6586599, 8782132, 13173198, 19759797, 26346396, 39519594, 79039188]

約数ペア:

[(1, 79039188), (2, 39519594), (3, 26346396), (4, 19759797), (6, 13173198), (9, 8782132), (12, 6586599), (17, 4649364), (18, 4391066), (34, 2324682), (36, 2195533), (51, 1549788), (68, 1162341), (71, 1113228), (102, 774894), (107, 738684), (142, 556614), (153, 516596), (204, 387447), (213, 371076), (214, 369342), (284, 278307), (289, 273492), (306, 258298), (321, 246228), (426, 185538), (428, 184671), (578, 136746), (612, 129149), (639, 123692), (642, 123114), (852, 92769), (867, 91164), (963, 82076), (1156, 68373), (1207, 65484), (1278, 61846), (1284, 61557), (1734, 45582), (1819, 43452), (1926, 41038), (2414, 32742), (2556, 30923), (2601, 30388), (3468, 22791), (3621, 21828), (3638, 21726), (3852, 20519), (4828, 16371), (5202, 15194), (5457, 14484), (7242, 10914), (7276, 10863), (7597, 10404)]