61965904

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 160

約数和(自身を含む): 166489344

約数和(自身を除く): 104523440

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 53, 56, 73, 77, 88, 91, 104, 106, 112, 143, 146, 154, 176, 182, 208, 212, 286, 292, 308, 364, 371, 424, 511, 572, 583, 584, 616, 689, 728, 742, 803, 848, 949, 1001, 1022, 1144, 1166, 1168, 1232, 1378, 1456, 1484, 1606, 1898, 2002, 2044, 2288, 2332, 2756, 2968, 3212, 3796, 3869, 4004, 4081, 4088, 4664, 4823, 5512, 5621, 5936, 6424, 6643, 7579, 7592, 7738, 8008, 8162, 8176, 9328, 9646, 10439, 11024, 11242, 12848, 13286, 15158, 15184, 15476, 16016, 16324, 19292, 20878, 22484, 26572, 27083, 30316, 30952, 32648, 38584, 41756, 42559, 44968, 50297, 53053, 53144, 54166, 60632, 61904, 65296, 73073, 77168, 83512, 85118, 89936, 100594, 106106, 106288, 108332, 121264, 146146, 167024, 170236, 201188, 212212, 216664, 292292, 297913, 340472, 352079, 402376, 424424, 433328, 553267, 584584, 595826, 680944, 704158, 804752, 848848, 1106534, 1169168, 1191652, 1408316, 2213068, 2383304, 2816632, 3872869, 4426136, 4766608, 5633264, 7745738, 8852272, 15491476, 30982952, 61965904]

約数ペア:

[(1, 61965904), (2, 30982952), (4, 15491476), (7, 8852272), (8, 7745738), (11, 5633264), (13, 4766608), (14, 4426136), (16, 3872869), (22, 2816632), (26, 2383304), (28, 2213068), (44, 1408316), (52, 1191652), (53, 1169168), (56, 1106534), (73, 848848), (77, 804752), (88, 704158), (91, 680944), (104, 595826), (106, 584584), (112, 553267), (143, 433328), (146, 424424), (154, 402376), (176, 352079), (182, 340472), (208, 297913), (212, 292292), (286, 216664), (292, 212212), (308, 201188), (364, 170236), (371, 167024), (424, 146146), (511, 121264), (572, 108332), (583, 106288), (584, 106106), (616, 100594), (689, 89936), (728, 85118), (742, 83512), (803, 77168), (848, 73073), (949, 65296), (1001, 61904), (1022, 60632), (1144, 54166), (1166, 53144), (1168, 53053), (1232, 50297), (1378, 44968), (1456, 42559), (1484, 41756), (1606, 38584), (1898, 32648), (2002, 30952), (2044, 30316), (2288, 27083), (2332, 26572), (2756, 22484), (2968, 20878), (3212, 19292), (3796, 16324), (3869, 16016), (4004, 15476), (4081, 15184), (4088, 15158), (4664, 13286), (4823, 12848), (5512, 11242), (5621, 11024), (5936, 10439), (6424, 9646), (6643, 9328), (7579, 8176), (7592, 8162), (7738, 8008)]