80401104

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 180

約数和(自身を含む): 268920288

約数和(自身を除く): 188519184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 83, 84, 93, 112, 124, 126, 144, 166, 168, 186, 217, 248, 249, 252, 279, 332, 336, 372, 434, 496, 498, 504, 558, 581, 651, 664, 744, 747, 868, 961, 996, 1008, 1116, 1162, 1302, 1328, 1488, 1494, 1736, 1743, 1922, 1953, 1992, 2232, 2324, 2573, 2604, 2883, 2988, 3472, 3486, 3844, 3906, 3984, 4464, 4648, 5146, 5208, 5229, 5766, 5976, 6727, 6972, 7688, 7719, 7812, 8649, 9296, 10292, 10416, 10458, 11532, 11952, 13454, 13944, 15376, 15438, 15624, 17298, 18011, 20181, 20584, 20916, 23064, 23157, 26908, 27888, 30876, 31248, 34596, 36022, 40362, 41168, 41832, 46128, 46314, 53816, 54033, 60543, 61752, 69192, 72044, 79763, 80724, 83664, 92628, 107632, 108066, 121086, 123504, 138384, 144088, 159526, 161448, 162099, 185256, 216132, 239289, 242172, 288176, 319052, 322896, 324198, 370512, 432264, 478578, 484344, 558341, 638104, 648396, 717867, 864528, 957156, 968688, 1116682, 1276208, 1296792, 1435734, 1675023, 1914312, 2233364, 2593584, 2871468, 3350046, 3828624, 4466728, 5025069, 5742936, 6700092, 8933456, 10050138, 11485872, 13400184, 20100276, 26800368, 40200552, 80401104]

約数ペア:

[(1, 80401104), (2, 40200552), (3, 26800368), (4, 20100276), (6, 13400184), (7, 11485872), (8, 10050138), (9, 8933456), (12, 6700092), (14, 5742936), (16, 5025069), (18, 4466728), (21, 3828624), (24, 3350046), (28, 2871468), (31, 2593584), (36, 2233364), (42, 1914312), (48, 1675023), (56, 1435734), (62, 1296792), (63, 1276208), (72, 1116682), (83, 968688), (84, 957156), (93, 864528), (112, 717867), (124, 648396), (126, 638104), (144, 558341), (166, 484344), (168, 478578), (186, 432264), (217, 370512), (248, 324198), (249, 322896), (252, 319052), (279, 288176), (332, 242172), (336, 239289), (372, 216132), (434, 185256), (496, 162099), (498, 161448), (504, 159526), (558, 144088), (581, 138384), (651, 123504), (664, 121086), (744, 108066), (747, 107632), (868, 92628), (961, 83664), (996, 80724), (1008, 79763), (1116, 72044), (1162, 69192), (1302, 61752), (1328, 60543), (1488, 54033), (1494, 53816), (1736, 46314), (1743, 46128), (1922, 41832), (1953, 41168), (1992, 40362), (2232, 36022), (2324, 34596), (2573, 31248), (2604, 30876), (2883, 27888), (2988, 26908), (3472, 23157), (3486, 23064), (3844, 20916), (3906, 20584), (3984, 20181), (4464, 18011), (4648, 17298), (5146, 15624), (5208, 15438), (5229, 15376), (5766, 13944), (5976, 13454), (6727, 11952), (6972, 11532), (7688, 10458), (7719, 10416), (7812, 10292), (8649, 9296)]