64141272

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 206388000

約数和(自身を除く): 142246728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 29, 34, 36, 39, 51, 52, 58, 68, 72, 78, 87, 102, 104, 116, 117, 136, 139, 153, 156, 174, 204, 221, 232, 234, 261, 278, 306, 312, 348, 377, 408, 417, 442, 468, 493, 522, 556, 612, 663, 696, 754, 834, 884, 936, 986, 1044, 1112, 1131, 1224, 1251, 1326, 1479, 1508, 1668, 1768, 1807, 1972, 1989, 2088, 2262, 2363, 2502, 2652, 2958, 3016, 3336, 3393, 3614, 3944, 3978, 4031, 4437, 4524, 4726, 5004, 5304, 5421, 5916, 6409, 6786, 7089, 7228, 7956, 8062, 8874, 9048, 9452, 10008, 10842, 11832, 12093, 12818, 13572, 14178, 14456, 15912, 16124, 16263, 17748, 18904, 19227, 21267, 21684, 24186, 25636, 27144, 28356, 30719, 32248, 32526, 35496, 36279, 38454, 42534, 43368, 48372, 51272, 52403, 56712, 57681, 61438, 65052, 68527, 72558, 76908, 85068, 92157, 96744, 104806, 115362, 122876, 130104, 137054, 145116, 153816, 157209, 170136, 184314, 205581, 209612, 230724, 245752, 274108, 276471, 290232, 314418, 368628, 411162, 419224, 461448, 471627, 548216, 552942, 616743, 628836, 737256, 822324, 890851, 943254, 1105884, 1233486, 1257672, 1644648, 1781702, 1886508, 2211768, 2466972, 2672553, 3563404, 3773016, 4933944, 5345106, 7126808, 8017659, 10690212, 16035318, 21380424, 32070636, 64141272]

約数ペア:

[(1, 64141272), (2, 32070636), (3, 21380424), (4, 16035318), (6, 10690212), (8, 8017659), (9, 7126808), (12, 5345106), (13, 4933944), (17, 3773016), (18, 3563404), (24, 2672553), (26, 2466972), (29, 2211768), (34, 1886508), (36, 1781702), (39, 1644648), (51, 1257672), (52, 1233486), (58, 1105884), (68, 943254), (72, 890851), (78, 822324), (87, 737256), (102, 628836), (104, 616743), (116, 552942), (117, 548216), (136, 471627), (139, 461448), (153, 419224), (156, 411162), (174, 368628), (204, 314418), (221, 290232), (232, 276471), (234, 274108), (261, 245752), (278, 230724), (306, 209612), (312, 205581), (348, 184314), (377, 170136), (408, 157209), (417, 153816), (442, 145116), (468, 137054), (493, 130104), (522, 122876), (556, 115362), (612, 104806), (663, 96744), (696, 92157), (754, 85068), (834, 76908), (884, 72558), (936, 68527), (986, 65052), (1044, 61438), (1112, 57681), (1131, 56712), (1224, 52403), (1251, 51272), (1326, 48372), (1479, 43368), (1508, 42534), (1668, 38454), (1768, 36279), (1807, 35496), (1972, 32526), (1989, 32248), (2088, 30719), (2262, 28356), (2363, 27144), (2502, 25636), (2652, 24186), (2958, 21684), (3016, 21267), (3336, 19227), (3393, 18904), (3614, 17748), (3944, 16263), (3978, 16124), (4031, 15912), (4437, 14456), (4524, 14178), (4726, 13572), (5004, 12818), (5304, 12093), (5421, 11832), (5916, 10842), (6409, 10008), (6786, 9452), (7089, 9048), (7228, 8874), (7956, 8062)]