80671488

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4567}}^1$

素因数の和:4609

約数の個数: 72

約数和(自身を含む): 224087808

約数和(自身を除く): 143416320

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, 4416, 4567, 5888, 8832, 9134, 13701, 17664, 18268, 27402, 36536, 54804, 73072, 105041, 109608, 146144, 210082, 219216, 292288, 315123, 420164, 438432, 584576, 630246, 840328, 876864, 1169152, 1260492, 1680656, 1753728, 2520984, 3361312, 3507456, 5041968, 6722624, 10083936, 13445248, 20167872, 26890496, 40335744, 80671488]

約数ペア:

[(1, 80671488), (2, 40335744), (3, 26890496), (4, 20167872), (6, 13445248), (8, 10083936), (12, 6722624), (16, 5041968), (23, 3507456), (24, 3361312), (32, 2520984), (46, 1753728), (48, 1680656), (64, 1260492), (69, 1169152), (92, 876864), (96, 840328), (128, 630246), (138, 584576), (184, 438432), (192, 420164), (256, 315123), (276, 292288), (368, 219216), (384, 210082), (552, 146144), (736, 109608), (768, 105041), (1104, 73072), (1472, 54804), (2208, 36536), (2944, 27402), (4416, 18268), (4567, 17664), (5888, 13701), (8832, 9134)]