83946016

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 217873152

約数和(自身を除く): 133927136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 77, 88, 98, 112, 124, 154, 157, 176, 196, 217, 224, 248, 308, 314, 341, 352, 392, 434, 496, 539, 616, 628, 682, 784, 868, 992, 1078, 1099, 1232, 1256, 1364, 1519, 1568, 1727, 1736, 2156, 2198, 2387, 2464, 2512, 2728, 3038, 3454, 3472, 4312, 4396, 4774, 4867, 5024, 5456, 6076, 6908, 6944, 7693, 8624, 8792, 9548, 9734, 10912, 12089, 12152, 13816, 15386, 16709, 17248, 17584, 19096, 19468, 24178, 24304, 27632, 30772, 33418, 34069, 35168, 38192, 38936, 48356, 48608, 53537, 55264, 61544, 66836, 68138, 76384, 77872, 84623, 96712, 107074, 123088, 133672, 136276, 155744, 169246, 193424, 214148, 238483, 246176, 267344, 272552, 338492, 374759, 386848, 428296, 476966, 534688, 545104, 676984, 749518, 856592, 953932, 1090208, 1353968, 1499036, 1713184, 1907864, 2623313, 2707936, 2998072, 3815728, 5246626, 5996144, 7631456, 10493252, 11992288, 20986504, 41973008, 83946016]

約数ペア:

[(1, 83946016), (2, 41973008), (4, 20986504), (7, 11992288), (8, 10493252), (11, 7631456), (14, 5996144), (16, 5246626), (22, 3815728), (28, 2998072), (31, 2707936), (32, 2623313), (44, 1907864), (49, 1713184), (56, 1499036), (62, 1353968), (77, 1090208), (88, 953932), (98, 856592), (112, 749518), (124, 676984), (154, 545104), (157, 534688), (176, 476966), (196, 428296), (217, 386848), (224, 374759), (248, 338492), (308, 272552), (314, 267344), (341, 246176), (352, 238483), (392, 214148), (434, 193424), (496, 169246), (539, 155744), (616, 136276), (628, 133672), (682, 123088), (784, 107074), (868, 96712), (992, 84623), (1078, 77872), (1099, 76384), (1232, 68138), (1256, 66836), (1364, 61544), (1519, 55264), (1568, 53537), (1727, 48608), (1736, 48356), (2156, 38936), (2198, 38192), (2387, 35168), (2464, 34069), (2512, 33418), (2728, 30772), (3038, 27632), (3454, 24304), (3472, 24178), (4312, 19468), (4396, 19096), (4774, 17584), (4867, 17248), (5024, 16709), (5456, 15386), (6076, 13816), (6908, 12152), (6944, 12089), (7693, 10912), (8624, 9734), (8792, 9548)]