74112984

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 226568160

約数和(自身を除く): 152455176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 47, 66, 72, 88, 94, 99, 121, 132, 141, 181, 188, 198, 242, 264, 282, 362, 363, 376, 396, 423, 484, 517, 543, 564, 724, 726, 792, 846, 968, 1034, 1086, 1089, 1128, 1448, 1452, 1551, 1629, 1692, 1991, 2068, 2172, 2178, 2904, 3102, 3258, 3384, 3982, 4136, 4344, 4356, 4653, 5687, 5973, 6204, 6516, 7964, 8507, 8712, 9306, 11374, 11946, 12408, 13032, 15928, 17014, 17061, 17919, 18612, 21901, 22748, 23892, 25521, 34028, 34122, 35838, 37224, 43802, 45496, 47784, 51042, 51183, 65703, 68056, 68244, 71676, 76563, 87604, 93577, 102084, 102366, 131406, 136488, 143352, 153126, 175208, 187154, 197109, 204168, 204732, 262812, 280731, 306252, 374308, 394218, 409464, 525624, 561462, 612504, 748616, 788436, 842193, 1029347, 1122924, 1576872, 1684386, 2058694, 2245848, 3088041, 3368772, 4117388, 6176082, 6737544, 8234776, 9264123, 12352164, 18528246, 24704328, 37056492, 74112984]

約数ペア:

[(1, 74112984), (2, 37056492), (3, 24704328), (4, 18528246), (6, 12352164), (8, 9264123), (9, 8234776), (11, 6737544), (12, 6176082), (18, 4117388), (22, 3368772), (24, 3088041), (33, 2245848), (36, 2058694), (44, 1684386), (47, 1576872), (66, 1122924), (72, 1029347), (88, 842193), (94, 788436), (99, 748616), (121, 612504), (132, 561462), (141, 525624), (181, 409464), (188, 394218), (198, 374308), (242, 306252), (264, 280731), (282, 262812), (362, 204732), (363, 204168), (376, 197109), (396, 187154), (423, 175208), (484, 153126), (517, 143352), (543, 136488), (564, 131406), (724, 102366), (726, 102084), (792, 93577), (846, 87604), (968, 76563), (1034, 71676), (1086, 68244), (1089, 68056), (1128, 65703), (1448, 51183), (1452, 51042), (1551, 47784), (1629, 45496), (1692, 43802), (1991, 37224), (2068, 35838), (2172, 34122), (2178, 34028), (2904, 25521), (3102, 23892), (3258, 22748), (3384, 21901), (3982, 18612), (4136, 17919), (4344, 17061), (4356, 17014), (4653, 15928), (5687, 13032), (5973, 12408), (6204, 11946), (6516, 11374), (7964, 9306), (8507, 8712)]