86645496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 259522560

約数和(自身を除く): 172877064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 127, 131, 168, 186, 217, 248, 254, 262, 372, 381, 393, 434, 508, 524, 651, 744, 762, 786, 868, 889, 917, 1016, 1048, 1302, 1524, 1572, 1736, 1778, 1834, 2604, 2667, 2751, 3048, 3144, 3556, 3668, 3937, 4061, 5208, 5334, 5502, 7112, 7336, 7874, 8122, 10668, 11004, 11811, 12183, 15748, 16244, 16637, 21336, 22008, 23622, 24366, 27559, 28427, 31496, 32488, 33274, 47244, 48732, 49911, 55118, 56854, 66548, 82677, 85281, 94488, 97464, 99822, 110236, 113708, 116459, 133096, 165354, 170562, 199644, 220472, 227416, 232918, 330708, 341124, 349377, 399288, 465836, 515747, 661416, 682248, 698754, 931672, 1031494, 1397508, 1547241, 2062988, 2795016, 3094482, 3610229, 4125976, 6188964, 7220458, 10830687, 12377928, 14440916, 21661374, 28881832, 43322748, 86645496]

約数ペア:

[(1, 86645496), (2, 43322748), (3, 28881832), (4, 21661374), (6, 14440916), (7, 12377928), (8, 10830687), (12, 7220458), (14, 6188964), (21, 4125976), (24, 3610229), (28, 3094482), (31, 2795016), (42, 2062988), (56, 1547241), (62, 1397508), (84, 1031494), (93, 931672), (124, 698754), (127, 682248), (131, 661416), (168, 515747), (186, 465836), (217, 399288), (248, 349377), (254, 341124), (262, 330708), (372, 232918), (381, 227416), (393, 220472), (434, 199644), (508, 170562), (524, 165354), (651, 133096), (744, 116459), (762, 113708), (786, 110236), (868, 99822), (889, 97464), (917, 94488), (1016, 85281), (1048, 82677), (1302, 66548), (1524, 56854), (1572, 55118), (1736, 49911), (1778, 48732), (1834, 47244), (2604, 33274), (2667, 32488), (2751, 31496), (3048, 28427), (3144, 27559), (3556, 24366), (3668, 23622), (3937, 22008), (4061, 21336), (5208, 16637), (5334, 16244), (5502, 15748), (7112, 12183), (7336, 11811), (7874, 11004), (8122, 10668)]