42070128

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:806

約数の個数: 80

約数和(自身を含む): 115706880

約数和(自身を除く): 73636752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 368, 424, 552, 636, 719, 848, 1104, 1219, 1272, 1438, 2157, 2438, 2544, 2876, 3657, 4314, 4876, 5752, 7314, 8628, 9752, 11504, 14628, 16537, 17256, 19504, 29256, 33074, 34512, 38107, 49611, 58512, 66148, 76214, 99222, 114321, 132296, 152428, 198444, 228642, 264592, 304856, 396888, 457284, 609712, 793776, 876461, 914568, 1752922, 1829136, 2629383, 3505844, 5258766, 7011688, 10517532, 14023376, 21035064, 42070128]

約数ペア:

[(1, 42070128), (2, 21035064), (3, 14023376), (4, 10517532), (6, 7011688), (8, 5258766), (12, 3505844), (16, 2629383), (23, 1829136), (24, 1752922), (46, 914568), (48, 876461), (53, 793776), (69, 609712), (92, 457284), (106, 396888), (138, 304856), (159, 264592), (184, 228642), (212, 198444), (276, 152428), (318, 132296), (368, 114321), (424, 99222), (552, 76214), (636, 66148), (719, 58512), (848, 49611), (1104, 38107), (1219, 34512), (1272, 33074), (1438, 29256), (2157, 19504), (2438, 17256), (2544, 16537), (2876, 14628), (3657, 11504), (4314, 9752), (4876, 8628), (5752, 7314)]