82862964

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1$

素因数の和:2005

約数の個数: 72

約数和(自身を含む): 225021888

約数和(自身を除く): 142158924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 71, 102, 142, 153, 204, 213, 284, 306, 426, 612, 639, 852, 1207, 1278, 1907, 2414, 2556, 3621, 3814, 4828, 5721, 7242, 7628, 10863, 11442, 14484, 17163, 21726, 22884, 32419, 34326, 43452, 64838, 68652, 97257, 129676, 135397, 194514, 270794, 291771, 389028, 406191, 541588, 583542, 812382, 1167084, 1218573, 1624764, 2301749, 2437146, 4603498, 4874292, 6905247, 9206996, 13810494, 20715741, 27620988, 41431482, 82862964]

約数ペア:

[(1, 82862964), (2, 41431482), (3, 27620988), (4, 20715741), (6, 13810494), (9, 9206996), (12, 6905247), (17, 4874292), (18, 4603498), (34, 2437146), (36, 2301749), (51, 1624764), (68, 1218573), (71, 1167084), (102, 812382), (142, 583542), (153, 541588), (204, 406191), (213, 389028), (284, 291771), (306, 270794), (426, 194514), (612, 135397), (639, 129676), (852, 97257), (1207, 68652), (1278, 64838), (1907, 43452), (2414, 34326), (2556, 32419), (3621, 22884), (3814, 21726), (4828, 17163), (5721, 14484), (7242, 11442), (7628, 10863)]