81044082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 214032000

約数和(自身を除く): 132987918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 97, 114, 126, 133, 171, 194, 266, 291, 342, 349, 399, 582, 679, 698, 798, 873, 1047, 1197, 1358, 1746, 1843, 2037, 2094, 2394, 2443, 3141, 3686, 4074, 4886, 5529, 6111, 6282, 6631, 7329, 11058, 12222, 12901, 13262, 14658, 16587, 19893, 21987, 25802, 33174, 33853, 38703, 39786, 43974, 46417, 59679, 67706, 77406, 92834, 101559, 116109, 119358, 139251, 203118, 232218, 236971, 278502, 304677, 417753, 473942, 609354, 643207, 710913, 835506, 1286414, 1421826, 1929621, 2132739, 3859242, 4265478, 4502449, 5788863, 9004898, 11577726, 13507347, 27014694, 40522041, 81044082]

約数ペア:

[(1, 81044082), (2, 40522041), (3, 27014694), (6, 13507347), (7, 11577726), (9, 9004898), (14, 5788863), (18, 4502449), (19, 4265478), (21, 3859242), (38, 2132739), (42, 1929621), (57, 1421826), (63, 1286414), (97, 835506), (114, 710913), (126, 643207), (133, 609354), (171, 473942), (194, 417753), (266, 304677), (291, 278502), (342, 236971), (349, 232218), (399, 203118), (582, 139251), (679, 119358), (698, 116109), (798, 101559), (873, 92834), (1047, 77406), (1197, 67706), (1358, 59679), (1746, 46417), (1843, 43974), (2037, 39786), (2094, 38703), (2394, 33853), (2443, 33174), (3141, 25802), (3686, 21987), (4074, 19893), (4886, 16587), (5529, 14658), (6111, 13262), (6282, 12901), (6631, 12222), (7329, 11058)]