79398704

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1$

素因数の和:283

約数の個数: 120

約数和(自身を含む): 204653568

約数和(自身を除く): 125254864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 223, 238, 272, 289, 308, 374, 446, 476, 578, 616, 748, 892, 952, 1156, 1232, 1309, 1496, 1561, 1784, 1904, 2023, 2312, 2453, 2618, 2992, 3122, 3179, 3568, 3791, 4046, 4624, 4906, 5236, 6244, 6358, 7582, 8092, 9812, 10472, 12488, 12716, 15164, 16184, 17171, 19624, 20944, 22253, 24976, 25432, 26537, 30328, 32368, 34342, 39248, 41701, 44506, 50864, 53074, 60656, 64447, 68684, 83402, 89012, 106148, 128894, 137368, 166804, 178024, 212296, 257788, 274736, 291907, 333608, 356048, 424592, 451129, 515576, 583814, 667216, 708917, 902258, 1031152, 1167628, 1417834, 1804516, 2335256, 2835668, 3609032, 4670512, 4962419, 5671336, 7218064, 9924838, 11342672, 19849676, 39699352, 79398704]

約数ペア:

[(1, 79398704), (2, 39699352), (4, 19849676), (7, 11342672), (8, 9924838), (11, 7218064), (14, 5671336), (16, 4962419), (17, 4670512), (22, 3609032), (28, 2835668), (34, 2335256), (44, 1804516), (56, 1417834), (68, 1167628), (77, 1031152), (88, 902258), (112, 708917), (119, 667216), (136, 583814), (154, 515576), (176, 451129), (187, 424592), (223, 356048), (238, 333608), (272, 291907), (289, 274736), (308, 257788), (374, 212296), (446, 178024), (476, 166804), (578, 137368), (616, 128894), (748, 106148), (892, 89012), (952, 83402), (1156, 68684), (1232, 64447), (1309, 60656), (1496, 53074), (1561, 50864), (1784, 44506), (1904, 41701), (2023, 39248), (2312, 34342), (2453, 32368), (2618, 30328), (2992, 26537), (3122, 25432), (3179, 24976), (3568, 22253), (3791, 20944), (4046, 19624), (4624, 17171), (4906, 16184), (5236, 15164), (6244, 12716), (6358, 12488), (7582, 10472), (8092, 9812)]