64173672

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 180442080

約数和(自身を除く): 116268408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 67, 72, 106, 134, 159, 201, 212, 251, 268, 318, 402, 424, 477, 502, 536, 603, 636, 753, 804, 954, 1004, 1206, 1272, 1506, 1608, 1908, 2008, 2259, 2412, 3012, 3551, 3816, 4518, 4824, 6024, 7102, 9036, 10653, 13303, 14204, 16817, 18072, 21306, 26606, 28408, 31959, 33634, 39909, 42612, 50451, 53212, 63918, 67268, 79818, 85224, 100902, 106424, 119727, 127836, 134536, 151353, 159636, 201804, 239454, 255672, 302706, 319272, 403608, 478908, 605412, 891301, 957816, 1210824, 1782602, 2673903, 3565204, 5347806, 7130408, 8021709, 10695612, 16043418, 21391224, 32086836, 64173672]

約数ペア:

[(1, 64173672), (2, 32086836), (3, 21391224), (4, 16043418), (6, 10695612), (8, 8021709), (9, 7130408), (12, 5347806), (18, 3565204), (24, 2673903), (36, 1782602), (53, 1210824), (67, 957816), (72, 891301), (106, 605412), (134, 478908), (159, 403608), (201, 319272), (212, 302706), (251, 255672), (268, 239454), (318, 201804), (402, 159636), (424, 151353), (477, 134536), (502, 127836), (536, 119727), (603, 106424), (636, 100902), (753, 85224), (804, 79818), (954, 67268), (1004, 63918), (1206, 53212), (1272, 50451), (1506, 42612), (1608, 39909), (1908, 33634), (2008, 31959), (2259, 28408), (2412, 26606), (3012, 21306), (3551, 18072), (3816, 16817), (4518, 14204), (4824, 13303), (6024, 10653), (7102, 9036)]