87058664

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 216760320

約数和(自身を除く): 129701656

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 47, 56, 62, 77, 88, 94, 97, 124, 154, 188, 194, 217, 248, 308, 329, 341, 376, 388, 434, 517, 616, 658, 679, 682, 776, 868, 1034, 1067, 1316, 1358, 1364, 1457, 1736, 2068, 2134, 2387, 2632, 2716, 2728, 2914, 3007, 3619, 4136, 4268, 4559, 4774, 5432, 5828, 6014, 7238, 7469, 8536, 9118, 9548, 10199, 11656, 12028, 14476, 14938, 16027, 18236, 19096, 20398, 21049, 24056, 28952, 29876, 31913, 32054, 33077, 36472, 40796, 42098, 50149, 59752, 63826, 64108, 66154, 81592, 84196, 100298, 112189, 127652, 128216, 132308, 141329, 168392, 200596, 224378, 231539, 255304, 264616, 282658, 351043, 401192, 448756, 463078, 565316, 702086, 897512, 926156, 989303, 1130632, 1404172, 1554619, 1852312, 1978606, 2808344, 3109238, 3957212, 6218476, 7914424, 10882333, 12436952, 21764666, 43529332, 87058664]

約数ペア:

[(1, 87058664), (2, 43529332), (4, 21764666), (7, 12436952), (8, 10882333), (11, 7914424), (14, 6218476), (22, 3957212), (28, 3109238), (31, 2808344), (44, 1978606), (47, 1852312), (56, 1554619), (62, 1404172), (77, 1130632), (88, 989303), (94, 926156), (97, 897512), (124, 702086), (154, 565316), (188, 463078), (194, 448756), (217, 401192), (248, 351043), (308, 282658), (329, 264616), (341, 255304), (376, 231539), (388, 224378), (434, 200596), (517, 168392), (616, 141329), (658, 132308), (679, 128216), (682, 127652), (776, 112189), (868, 100298), (1034, 84196), (1067, 81592), (1316, 66154), (1358, 64108), (1364, 63826), (1457, 59752), (1736, 50149), (2068, 42098), (2134, 40796), (2387, 36472), (2632, 33077), (2716, 32054), (2728, 31913), (2914, 29876), (3007, 28952), (3619, 24056), (4136, 21049), (4268, 20398), (4559, 19096), (4774, 18236), (5432, 16027), (5828, 14938), (6014, 14476), (7238, 12028), (7469, 11656), (8536, 10199), (9118, 9548)]