84239568

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:426

約数の個数: 160

約数和(自身を含む): 280339200

約数和(自身を除く): 196099632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 89, 108, 112, 126, 144, 168, 178, 189, 216, 252, 267, 313, 336, 356, 378, 432, 504, 534, 623, 626, 712, 756, 801, 939, 1008, 1068, 1246, 1252, 1424, 1512, 1602, 1869, 1878, 2136, 2191, 2403, 2492, 2504, 2817, 3024, 3204, 3738, 3756, 4272, 4382, 4806, 4984, 5008, 5607, 5634, 6408, 6573, 7476, 7512, 8451, 8764, 9612, 9968, 11214, 11268, 12816, 13146, 14952, 15024, 16821, 16902, 17528, 19224, 19719, 22428, 22536, 26292, 27857, 29904, 33642, 33804, 35056, 38448, 39438, 44856, 45072, 52584, 55714, 59157, 67284, 67608, 78876, 83571, 89712, 105168, 111428, 118314, 134568, 135216, 157752, 167142, 194999, 222856, 236628, 250713, 269136, 315504, 334284, 389998, 445712, 473256, 501426, 584997, 668568, 752139, 779996, 946512, 1002852, 1169994, 1337136, 1504278, 1559992, 1754991, 2005704, 2339988, 3008556, 3119984, 3509982, 4011408, 4679976, 5264973, 6017112, 7019964, 9359952, 10529946, 12034224, 14039928, 21059892, 28079856, 42119784, 84239568]

約数ペア:

[(1, 84239568), (2, 42119784), (3, 28079856), (4, 21059892), (6, 14039928), (7, 12034224), (8, 10529946), (9, 9359952), (12, 7019964), (14, 6017112), (16, 5264973), (18, 4679976), (21, 4011408), (24, 3509982), (27, 3119984), (28, 3008556), (36, 2339988), (42, 2005704), (48, 1754991), (54, 1559992), (56, 1504278), (63, 1337136), (72, 1169994), (84, 1002852), (89, 946512), (108, 779996), (112, 752139), (126, 668568), (144, 584997), (168, 501426), (178, 473256), (189, 445712), (216, 389998), (252, 334284), (267, 315504), (313, 269136), (336, 250713), (356, 236628), (378, 222856), (432, 194999), (504, 167142), (534, 157752), (623, 135216), (626, 134568), (712, 118314), (756, 111428), (801, 105168), (939, 89712), (1008, 83571), (1068, 78876), (1246, 67608), (1252, 67284), (1424, 59157), (1512, 55714), (1602, 52584), (1869, 45072), (1878, 44856), (2136, 39438), (2191, 38448), (2403, 35056), (2492, 33804), (2504, 33642), (2817, 29904), (3024, 27857), (3204, 26292), (3738, 22536), (3756, 22428), (4272, 19719), (4382, 19224), (4806, 17528), (4984, 16902), (5008, 16821), (5607, 15024), (5634, 14952), (6408, 13146), (6573, 12816), (7476, 11268), (7512, 11214), (8451, 9968), (8764, 9612)]