87255084

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 266112000

約数和(自身を除く): 178856916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 42, 43, 49, 51, 58, 68, 84, 86, 87, 98, 102, 116, 119, 129, 147, 172, 174, 196, 203, 204, 238, 258, 294, 301, 343, 348, 357, 406, 476, 493, 516, 588, 602, 609, 686, 714, 731, 812, 833, 903, 986, 1029, 1204, 1218, 1247, 1372, 1421, 1428, 1462, 1479, 1666, 1806, 1972, 2058, 2107, 2193, 2436, 2494, 2499, 2842, 2924, 2958, 3332, 3451, 3612, 3741, 4116, 4214, 4263, 4386, 4988, 4998, 5117, 5684, 5831, 5916, 6321, 6902, 7482, 8428, 8526, 8729, 8772, 9947, 9996, 10234, 10353, 11662, 12642, 13804, 14749, 14964, 15351, 17052, 17458, 17493, 19894, 20468, 20706, 21199, 23324, 24157, 25284, 26187, 29498, 29841, 30702, 34916, 34986, 35819, 39788, 41412, 42398, 44247, 48314, 52374, 58996, 59682, 61103, 61404, 63597, 69972, 71638, 72471, 84796, 88494, 96628, 104748, 107457, 119364, 122206, 127194, 143276, 144942, 148393, 169099, 176988, 183309, 214914, 244412, 250733, 254388, 289884, 296786, 338198, 366618, 427721, 429828, 445179, 501466, 507297, 593572, 676396, 733236, 752199, 855442, 890358, 1002932, 1014594, 1038751, 1283163, 1504398, 1710884, 1780716, 2029188, 2077502, 2566326, 3008796, 3116253, 4155004, 5132652, 6232506, 7271257, 12465012, 14542514, 21813771, 29085028, 43627542, 87255084]

約数ペア:

[(1, 87255084), (2, 43627542), (3, 29085028), (4, 21813771), (6, 14542514), (7, 12465012), (12, 7271257), (14, 6232506), (17, 5132652), (21, 4155004), (28, 3116253), (29, 3008796), (34, 2566326), (42, 2077502), (43, 2029188), (49, 1780716), (51, 1710884), (58, 1504398), (68, 1283163), (84, 1038751), (86, 1014594), (87, 1002932), (98, 890358), (102, 855442), (116, 752199), (119, 733236), (129, 676396), (147, 593572), (172, 507297), (174, 501466), (196, 445179), (203, 429828), (204, 427721), (238, 366618), (258, 338198), (294, 296786), (301, 289884), (343, 254388), (348, 250733), (357, 244412), (406, 214914), (476, 183309), (493, 176988), (516, 169099), (588, 148393), (602, 144942), (609, 143276), (686, 127194), (714, 122206), (731, 119364), (812, 107457), (833, 104748), (903, 96628), (986, 88494), (1029, 84796), (1204, 72471), (1218, 71638), (1247, 69972), (1372, 63597), (1421, 61404), (1428, 61103), (1462, 59682), (1479, 58996), (1666, 52374), (1806, 48314), (1972, 44247), (2058, 42398), (2107, 41412), (2193, 39788), (2436, 35819), (2494, 34986), (2499, 34916), (2842, 30702), (2924, 29841), (2958, 29498), (3332, 26187), (3451, 25284), (3612, 24157), (3741, 23324), (4116, 21199), (4214, 20706), (4263, 20468), (4386, 19894), (4988, 17493), (4998, 17458), (5117, 17052), (5684, 15351), (5831, 14964), (5916, 14749), (6321, 13804), (6902, 12642), (7482, 11662), (8428, 10353), (8526, 10234), (8729, 9996), (8772, 9947)]