42119784

素因数分解:

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

素因数の和:424

約数の個数: 128

約数和(自身を含む): 135648000

約数和(自身を除く): 93528216

約数列:

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

約数ペア:

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