78312465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 171714816

約数和(自身を除く): 93402351

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 97, 99, 105, 165, 231, 233, 291, 315, 385, 485, 495, 679, 693, 699, 873, 1067, 1155, 1165, 1455, 1631, 2037, 2097, 2563, 3201, 3395, 3465, 3495, 4365, 4893, 5335, 6111, 7469, 7689, 8155, 9603, 10185, 10485, 12815, 14679, 16005, 17941, 22407, 22601, 23067, 24465, 30555, 37345, 38445, 48015, 53823, 67221, 67803, 73395, 89705, 112035, 113005, 115335, 158207, 161469, 203409, 248611, 269115, 336105, 339015, 474621, 745833, 791035, 807345, 1017045, 1243055, 1423863, 1740277, 2237499, 2373105, 3729165, 5220831, 7119315, 8701385, 11187495, 15662493, 26104155, 78312465]

約数ペア:

[(1, 78312465), (3, 26104155), (5, 15662493), (7, 11187495), (9, 8701385), (11, 7119315), (15, 5220831), (21, 3729165), (33, 2373105), (35, 2237499), (45, 1740277), (55, 1423863), (63, 1243055), (77, 1017045), (97, 807345), (99, 791035), (105, 745833), (165, 474621), (231, 339015), (233, 336105), (291, 269115), (315, 248611), (385, 203409), (485, 161469), (495, 158207), (679, 115335), (693, 113005), (699, 112035), (873, 89705), (1067, 73395), (1155, 67803), (1165, 67221), (1455, 53823), (1631, 48015), (2037, 38445), (2097, 37345), (2563, 30555), (3201, 24465), (3395, 23067), (3465, 22601), (3495, 22407), (4365, 17941), (4893, 16005), (5335, 14679), (6111, 12815), (7469, 10485), (7689, 10185), (8155, 9603)]