64879872

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3673}}^1$

素因数の和:3715

約数の個数: 72

約数和(自身を含む): 180231744

約数和(自身を除く): 115351872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 3673, 4416, 5888, 7346, 8832, 11019, 14692, 17664, 22038, 29384, 44076, 58768, 84479, 88152, 117536, 168958, 176304, 235072, 253437, 337916, 352608, 470144, 506874, 675832, 705216, 940288, 1013748, 1351664, 1410432, 2027496, 2703328, 2820864, 4054992, 5406656, 8109984, 10813312, 16219968, 21626624, 32439936, 64879872]

約数ペア:

[(1, 64879872), (2, 32439936), (3, 21626624), (4, 16219968), (6, 10813312), (8, 8109984), (12, 5406656), (16, 4054992), (23, 2820864), (24, 2703328), (32, 2027496), (46, 1410432), (48, 1351664), (64, 1013748), (69, 940288), (92, 705216), (96, 675832), (128, 506874), (138, 470144), (184, 352608), (192, 337916), (256, 253437), (276, 235072), (368, 176304), (384, 168958), (552, 117536), (736, 88152), (768, 84479), (1104, 58768), (1472, 44076), (2208, 29384), (2944, 22038), (3673, 17664), (4416, 14692), (5888, 11019), (7346, 8832)]