84390336

素因数分解:

$2^6\times 3^4\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 140

約数和(自身を含む): 254723392

約数和(自身を除く): 170333056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 108, 144, 146, 162, 192, 216, 219, 223, 288, 292, 324, 432, 438, 446, 576, 584, 648, 657, 669, 864, 876, 892, 1168, 1296, 1314, 1338, 1728, 1752, 1784, 1971, 2007, 2336, 2592, 2628, 2676, 3504, 3568, 3942, 4014, 4672, 5184, 5256, 5352, 5913, 6021, 7008, 7136, 7884, 8028, 10512, 10704, 11826, 12042, 14016, 14272, 15768, 16056, 16279, 18063, 21024, 21408, 23652, 24084, 31536, 32112, 32558, 36126, 42048, 42816, 47304, 48168, 48837, 63072, 64224, 65116, 72252, 94608, 96336, 97674, 126144, 128448, 130232, 144504, 146511, 189216, 192672, 195348, 260464, 289008, 293022, 378432, 385344, 390696, 439533, 520928, 578016, 586044, 781392, 879066, 1041856, 1156032, 1172088, 1318599, 1562784, 1758132, 2344176, 2637198, 3125568, 3516264, 4688352, 5274396, 7032528, 9376704, 10548792, 14065056, 21097584, 28130112, 42195168, 84390336]

約数ペア:

[(1, 84390336), (2, 42195168), (3, 28130112), (4, 21097584), (6, 14065056), (8, 10548792), (9, 9376704), (12, 7032528), (16, 5274396), (18, 4688352), (24, 3516264), (27, 3125568), (32, 2637198), (36, 2344176), (48, 1758132), (54, 1562784), (64, 1318599), (72, 1172088), (73, 1156032), (81, 1041856), (96, 879066), (108, 781392), (144, 586044), (146, 578016), (162, 520928), (192, 439533), (216, 390696), (219, 385344), (223, 378432), (288, 293022), (292, 289008), (324, 260464), (432, 195348), (438, 192672), (446, 189216), (576, 146511), (584, 144504), (648, 130232), (657, 128448), (669, 126144), (864, 97674), (876, 96336), (892, 94608), (1168, 72252), (1296, 65116), (1314, 64224), (1338, 63072), (1728, 48837), (1752, 48168), (1784, 47304), (1971, 42816), (2007, 42048), (2336, 36126), (2592, 32558), (2628, 32112), (2676, 31536), (3504, 24084), (3568, 23652), (3942, 21408), (4014, 21024), (4672, 18063), (5184, 16279), (5256, 16056), (5352, 15768), (5913, 14272), (6021, 14016), (7008, 12042), (7136, 11826), (7884, 10704), (8028, 10512)]