80409216

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 229132800

約数和(自身を除く): 148723584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 103, 107, 114, 128, 152, 192, 206, 214, 228, 304, 309, 321, 384, 412, 428, 456, 608, 618, 642, 824, 856, 912, 1216, 1236, 1284, 1648, 1712, 1824, 1957, 2033, 2432, 2472, 2568, 3296, 3424, 3648, 3914, 4066, 4944, 5136, 5871, 6099, 6592, 6848, 7296, 7828, 8132, 9888, 10272, 11021, 11742, 12198, 13184, 13696, 15656, 16264, 19776, 20544, 22042, 23484, 24396, 31312, 32528, 33063, 39552, 41088, 44084, 46968, 48792, 62624, 65056, 66126, 88168, 93936, 97584, 125248, 130112, 132252, 176336, 187872, 195168, 209399, 250496, 260224, 264504, 352672, 375744, 390336, 418798, 529008, 628197, 705344, 751488, 780672, 837596, 1058016, 1256394, 1410688, 1675192, 2116032, 2512788, 3350384, 4232064, 5025576, 6700768, 10051152, 13401536, 20102304, 26803072, 40204608, 80409216]

約数ペア:

[(1, 80409216), (2, 40204608), (3, 26803072), (4, 20102304), (6, 13401536), (8, 10051152), (12, 6700768), (16, 5025576), (19, 4232064), (24, 3350384), (32, 2512788), (38, 2116032), (48, 1675192), (57, 1410688), (64, 1256394), (76, 1058016), (96, 837596), (103, 780672), (107, 751488), (114, 705344), (128, 628197), (152, 529008), (192, 418798), (206, 390336), (214, 375744), (228, 352672), (304, 264504), (309, 260224), (321, 250496), (384, 209399), (412, 195168), (428, 187872), (456, 176336), (608, 132252), (618, 130112), (642, 125248), (824, 97584), (856, 93936), (912, 88168), (1216, 66126), (1236, 65056), (1284, 62624), (1648, 48792), (1712, 46968), (1824, 44084), (1957, 41088), (2033, 39552), (2432, 33063), (2472, 32528), (2568, 31312), (3296, 24396), (3424, 23484), (3648, 22042), (3914, 20544), (4066, 19776), (4944, 16264), (5136, 15656), (5871, 13696), (6099, 13184), (6592, 12198), (6848, 11742), (7296, 11021), (7828, 10272), (8132, 9888)]