74115144

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 211273920

約数和(自身を除く): 137158776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 43, 72, 74, 86, 111, 129, 148, 172, 222, 258, 296, 333, 344, 387, 444, 516, 647, 666, 774, 888, 1032, 1294, 1332, 1548, 1591, 1941, 2588, 2664, 3096, 3182, 3882, 4773, 5176, 5823, 6364, 7764, 9546, 11646, 12728, 14319, 15528, 19092, 23292, 23939, 27821, 28638, 38184, 46584, 47878, 55642, 57276, 71817, 83463, 95756, 111284, 114552, 143634, 166926, 191512, 215451, 222568, 250389, 287268, 333852, 430902, 500778, 574536, 667704, 861804, 1001556, 1029377, 1723608, 2003112, 2058754, 3088131, 4117508, 6176262, 8235016, 9264393, 12352524, 18528786, 24705048, 37057572, 74115144]

約数ペア:

[(1, 74115144), (2, 37057572), (3, 24705048), (4, 18528786), (6, 12352524), (8, 9264393), (9, 8235016), (12, 6176262), (18, 4117508), (24, 3088131), (36, 2058754), (37, 2003112), (43, 1723608), (72, 1029377), (74, 1001556), (86, 861804), (111, 667704), (129, 574536), (148, 500778), (172, 430902), (222, 333852), (258, 287268), (296, 250389), (333, 222568), (344, 215451), (387, 191512), (444, 166926), (516, 143634), (647, 114552), (666, 111284), (774, 95756), (888, 83463), (1032, 71817), (1294, 57276), (1332, 55642), (1548, 47878), (1591, 46584), (1941, 38184), (2588, 28638), (2664, 27821), (3096, 23939), (3182, 23292), (3882, 19092), (4773, 15528), (5176, 14319), (5823, 12728), (6364, 11646), (7764, 9546)]