72009288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 212284800

約数和(自身を除く): 140275512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 107, 117, 156, 214, 234, 312, 321, 428, 468, 642, 719, 856, 936, 963, 1284, 1391, 1438, 1926, 2157, 2568, 2782, 2876, 3852, 4173, 4314, 5564, 5752, 6471, 7704, 8346, 8628, 9347, 11128, 12519, 12942, 16692, 17256, 18694, 25038, 25884, 28041, 33384, 37388, 50076, 51768, 56082, 74776, 76933, 84123, 100152, 112164, 153866, 168246, 224328, 230799, 307732, 336492, 461598, 615464, 672984, 692397, 923196, 1000129, 1384794, 1846392, 2000258, 2769588, 3000387, 4000516, 5539176, 6000774, 8001032, 9001161, 12001548, 18002322, 24003096, 36004644, 72009288]

約数ペア:

[(1, 72009288), (2, 36004644), (3, 24003096), (4, 18002322), (6, 12001548), (8, 9001161), (9, 8001032), (12, 6000774), (13, 5539176), (18, 4000516), (24, 3000387), (26, 2769588), (36, 2000258), (39, 1846392), (52, 1384794), (72, 1000129), (78, 923196), (104, 692397), (107, 672984), (117, 615464), (156, 461598), (214, 336492), (234, 307732), (312, 230799), (321, 224328), (428, 168246), (468, 153866), (642, 112164), (719, 100152), (856, 84123), (936, 76933), (963, 74776), (1284, 56082), (1391, 51768), (1438, 50076), (1926, 37388), (2157, 33384), (2568, 28041), (2782, 25884), (2876, 25038), (3852, 18694), (4173, 17256), (4314, 16692), (5564, 12942), (5752, 12519), (6471, 11128), (7704, 9347), (8346, 8628)]