84857872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 187612992

約数和(自身を除く): 102755120

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 83, 88, 148, 157, 166, 176, 296, 314, 332, 407, 592, 628, 664, 814, 913, 1256, 1328, 1628, 1727, 1826, 2512, 3071, 3256, 3454, 3652, 5809, 6142, 6512, 6908, 7304, 11618, 12284, 13031, 13816, 14608, 23236, 24568, 26062, 27632, 33781, 46472, 49136, 52124, 63899, 67562, 92944, 104248, 127798, 135124, 143341, 208496, 255596, 270248, 286682, 482147, 511192, 540496, 573364, 964294, 1022384, 1146728, 1928588, 2293456, 3857176, 5303617, 7714352, 10607234, 21214468, 42428936, 84857872]

約数ペア:

[(1, 84857872), (2, 42428936), (4, 21214468), (8, 10607234), (11, 7714352), (16, 5303617), (22, 3857176), (37, 2293456), (44, 1928588), (74, 1146728), (83, 1022384), (88, 964294), (148, 573364), (157, 540496), (166, 511192), (176, 482147), (296, 286682), (314, 270248), (332, 255596), (407, 208496), (592, 143341), (628, 135124), (664, 127798), (814, 104248), (913, 92944), (1256, 67562), (1328, 63899), (1628, 52124), (1727, 49136), (1826, 46472), (2512, 33781), (3071, 27632), (3256, 26062), (3454, 24568), (3652, 23236), (5809, 14608), (6142, 13816), (6512, 13031), (6908, 12284), (7304, 11618)]