71697072

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:778

約数の個数: 80

約数和(自身を含む): 195487488

約数和(自身を除く): 123790416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 101, 138, 184, 202, 276, 303, 368, 404, 552, 606, 643, 808, 1104, 1212, 1286, 1616, 1929, 2323, 2424, 2572, 3858, 4646, 4848, 5144, 6969, 7716, 9292, 10288, 13938, 14789, 15432, 18584, 27876, 29578, 30864, 37168, 44367, 55752, 59156, 64943, 88734, 111504, 118312, 129886, 177468, 194829, 236624, 259772, 354936, 389658, 519544, 709872, 779316, 1039088, 1493689, 1558632, 2987378, 3117264, 4481067, 5974756, 8962134, 11949512, 17924268, 23899024, 35848536, 71697072]

約数ペア:

[(1, 71697072), (2, 35848536), (3, 23899024), (4, 17924268), (6, 11949512), (8, 8962134), (12, 5974756), (16, 4481067), (23, 3117264), (24, 2987378), (46, 1558632), (48, 1493689), (69, 1039088), (92, 779316), (101, 709872), (138, 519544), (184, 389658), (202, 354936), (276, 259772), (303, 236624), (368, 194829), (404, 177468), (552, 129886), (606, 118312), (643, 111504), (808, 88734), (1104, 64943), (1212, 59156), (1286, 55752), (1616, 44367), (1929, 37168), (2323, 30864), (2424, 29578), (2572, 27876), (3858, 18584), (4646, 15432), (4848, 14789), (5144, 13938), (6969, 10288), (7716, 9292)]