78543808

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10313}}^1$

素因数の和:10349

約数の個数: 56

約数和(自身を含む): 188622432

約数和(自身を除く): 110078624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 10313, 20626, 41252, 72191, 82504, 144382, 165008, 175321, 288764, 330016, 350642, 577528, 660032, 701284, 1155056, 1227247, 1402568, 2310112, 2454494, 2805136, 4620224, 4908988, 5610272, 9817976, 11220544, 19635952, 39271904, 78543808]

約数ペア:

[(1, 78543808), (2, 39271904), (4, 19635952), (7, 11220544), (8, 9817976), (14, 5610272), (16, 4908988), (17, 4620224), (28, 2805136), (32, 2454494), (34, 2310112), (56, 1402568), (64, 1227247), (68, 1155056), (112, 701284), (119, 660032), (136, 577528), (224, 350642), (238, 330016), (272, 288764), (448, 175321), (476, 165008), (544, 144382), (952, 82504), (1088, 72191), (1904, 41252), (3808, 20626), (7616, 10313)]