77179648

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3313}}^1$

素因数の和:3349

約数の個数: 72

約数和(自身を含む): 189666848

約数和(自身を除く): 112487200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3313, 3328, 5824, 6626, 11648, 13252, 23191, 23296, 26504, 43069, 46382, 53008, 86138, 92764, 106016, 172276, 185528, 212032, 301483, 344552, 371056, 424064, 602966, 689104, 742112, 848128, 1205932, 1378208, 1484224, 2411864, 2756416, 2968448, 4823728, 5512832, 5936896, 9647456, 11025664, 19294912, 38589824, 77179648]

約数ペア:

[(1, 77179648), (2, 38589824), (4, 19294912), (7, 11025664), (8, 9647456), (13, 5936896), (14, 5512832), (16, 4823728), (26, 2968448), (28, 2756416), (32, 2411864), (52, 1484224), (56, 1378208), (64, 1205932), (91, 848128), (104, 742112), (112, 689104), (128, 602966), (182, 424064), (208, 371056), (224, 344552), (256, 301483), (364, 212032), (416, 185528), (448, 172276), (728, 106016), (832, 92764), (896, 86138), (1456, 53008), (1664, 46382), (1792, 43069), (2912, 26504), (3313, 23296), (3328, 23191), (5824, 13252), (6626, 11648)]