72925807968

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2803}}^1\times {\mathrm{6949}}^1$

素因数の和:9781

約数の個数: 144

約数和(自身を含む): 223447114800

約数和(自身を除く): 150521306832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 2803, 3744, 5606, 6949, 8409, 11212, 13898, 16818, 20847, 22424, 25227, 27796, 33636, 36439, 41694, 44848, 50454, 55592, 62541, 67272, 72878, 83388, 89696, 90337, 100908, 109317, 111184, 125082, 134544, 145756, 166776, 180674, 201816, 218634, 222368, 250164, 269088, 271011, 291512, 327951, 333552, 361348, 403632, 437268, 500328, 542022, 583024, 655902, 667104, 722696, 807264, 813033, 874536, 1000656, 1084044, 1166048, 1311804, 1445392, 1626066, 1749072, 2001312, 2168088, 2623608, 2890784, 3252132, 3498144, 4336176, 5247216, 6504264, 8672352, 10494432, 13008528, 19478047, 26017056, 38956094, 58434141, 77912188, 116868282, 155824376, 175302423, 233736564, 253214611, 311648752, 350604846, 467473128, 506429222, 623297504, 701209692, 759643833, 934946256, 1012858444, 1402419384, 1519287666, 1869892512, 2025716888, 2278931499, 2804838768, 3038575332, 4051433776, 4557862998, 5609677536, 6077150664, 8102867552, 9115725996, 12154301328, 18231451992, 24308602656, 36462903984, 72925807968]

約数ペア:

[(1, 72925807968), (2, 36462903984), (3, 24308602656), (4, 18231451992), (6, 12154301328), (8, 9115725996), (9, 8102867552), (12, 6077150664), (13, 5609677536), (16, 4557862998), (18, 4051433776), (24, 3038575332), (26, 2804838768), (32, 2278931499), (36, 2025716888), (39, 1869892512), (48, 1519287666), (52, 1402419384), (72, 1012858444), (78, 934946256), (96, 759643833), (104, 701209692), (117, 623297504), (144, 506429222), (156, 467473128), (208, 350604846), (234, 311648752), (288, 253214611), (312, 233736564), (416, 175302423), (468, 155824376), (624, 116868282), (936, 77912188), (1248, 58434141), (1872, 38956094), (2803, 26017056), (3744, 19478047), (5606, 13008528), (6949, 10494432), (8409, 8672352), (11212, 6504264), (13898, 5247216), (16818, 4336176), (20847, 3498144), (22424, 3252132), (25227, 2890784), (27796, 2623608), (33636, 2168088), (36439, 2001312), (41694, 1749072), (44848, 1626066), (50454, 1445392), (55592, 1311804), (62541, 1166048), (67272, 1084044), (72878, 1000656), (83388, 874536), (89696, 813033), (90337, 807264), (100908, 722696), (109317, 667104), (111184, 655902), (125082, 583024), (134544, 542022), (145756, 500328), (166776, 437268), (180674, 403632), (201816, 361348), (218634, 333552), (222368, 327951), (250164, 291512), (269088, 271011)]