64680876

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2052

約数の個数: 96

約数和(自身を含む): 188536320

約数和(自身を除く): 123855444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 207, 234, 276, 299, 351, 414, 468, 598, 621, 702, 828, 897, 1196, 1242, 1404, 1794, 2003, 2484, 2691, 3588, 4006, 5382, 6009, 8012, 8073, 10764, 12018, 16146, 18027, 24036, 26039, 32292, 36054, 46069, 52078, 54081, 72108, 78117, 92138, 104156, 108162, 138207, 156234, 184276, 216324, 234351, 276414, 312468, 414621, 468702, 552828, 598897, 703053, 829242, 937404, 1197794, 1243863, 1406106, 1658484, 1796691, 2395588, 2487726, 2812212, 3593382, 4975452, 5390073, 7186764, 10780146, 16170219, 21560292, 32340438, 64680876]

約数ペア:

[(1, 64680876), (2, 32340438), (3, 21560292), (4, 16170219), (6, 10780146), (9, 7186764), (12, 5390073), (13, 4975452), (18, 3593382), (23, 2812212), (26, 2487726), (27, 2395588), (36, 1796691), (39, 1658484), (46, 1406106), (52, 1243863), (54, 1197794), (69, 937404), (78, 829242), (92, 703053), (108, 598897), (117, 552828), (138, 468702), (156, 414621), (207, 312468), (234, 276414), (276, 234351), (299, 216324), (351, 184276), (414, 156234), (468, 138207), (598, 108162), (621, 104156), (702, 92138), (828, 78117), (897, 72108), (1196, 54081), (1242, 52078), (1404, 46069), (1794, 36054), (2003, 32292), (2484, 26039), (2691, 24036), (3588, 18027), (4006, 16146), (5382, 12018), (6009, 10764), (8012, 8073)]