86138932

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:110

約数の個数: 108

約数和(自身を含む): 191543940

約数和(自身を除く): 105405008

約数列:

[1, 2, 4, 11, 17, 19, 22, 29, 34, 38, 44, 58, 68, 76, 116, 121, 187, 209, 242, 319, 323, 361, 374, 418, 484, 493, 551, 638, 646, 722, 748, 836, 986, 1102, 1276, 1292, 1444, 1972, 2057, 2204, 2299, 3509, 3553, 3971, 4114, 4598, 5423, 6061, 6137, 7018, 7106, 7942, 8228, 9196, 9367, 10469, 10846, 12122, 12274, 14036, 14212, 15884, 18734, 20938, 21692, 24244, 24548, 37468, 39083, 41876, 43681, 59653, 66671, 67507, 78166, 87362, 103037, 115159, 119306, 133342, 135014, 156332, 174724, 177973, 206074, 230318, 238612, 266684, 270028, 355946, 412148, 460636, 711892, 742577, 1133407, 1266749, 1485154, 1957703, 2266814, 2533498, 2970308, 3915406, 4533628, 5066996, 7830812, 21534733, 43069466, 86138932]

約数ペア:

[(1, 86138932), (2, 43069466), (4, 21534733), (11, 7830812), (17, 5066996), (19, 4533628), (22, 3915406), (29, 2970308), (34, 2533498), (38, 2266814), (44, 1957703), (58, 1485154), (68, 1266749), (76, 1133407), (116, 742577), (121, 711892), (187, 460636), (209, 412148), (242, 355946), (319, 270028), (323, 266684), (361, 238612), (374, 230318), (418, 206074), (484, 177973), (493, 174724), (551, 156332), (638, 135014), (646, 133342), (722, 119306), (748, 115159), (836, 103037), (986, 87362), (1102, 78166), (1276, 67507), (1292, 66671), (1444, 59653), (1972, 43681), (2057, 41876), (2204, 39083), (2299, 37468), (3509, 24548), (3553, 24244), (3971, 21692), (4114, 20938), (4598, 18734), (5423, 15884), (6061, 14212), (6137, 14036), (7018, 12274), (7106, 12122), (7942, 10846), (8228, 10469), (9196, 9367)]