79915678024

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{187009}}^1$

素因数の和:187622

約数の個数: 64

約数和(自身を含む): 184735958400

約数和(自身を除く): 104820280376

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 587, 728, 1174, 2348, 4109, 4696, 7631, 8218, 15262, 16436, 30524, 32872, 53417, 61048, 106834, 187009, 213668, 374018, 427336, 748036, 1309063, 1496072, 2431117, 2618126, 4862234, 5236252, 9724468, 10472504, 17017819, 19448936, 34035638, 68071276, 109774283, 136142552, 219548566, 439097132, 768419981, 878194264, 1427065679, 1536839962, 2854131358, 3073679924, 5708262716, 6147359848, 9989459753, 11416525432, 19978919506, 39957839012, 79915678024]

約数ペア:

[(1, 79915678024), (2, 39957839012), (4, 19978919506), (7, 11416525432), (8, 9989459753), (13, 6147359848), (14, 5708262716), (26, 3073679924), (28, 2854131358), (52, 1536839962), (56, 1427065679), (91, 878194264), (104, 768419981), (182, 439097132), (364, 219548566), (587, 136142552), (728, 109774283), (1174, 68071276), (2348, 34035638), (4109, 19448936), (4696, 17017819), (7631, 10472504), (8218, 9724468), (15262, 5236252), (16436, 4862234), (30524, 2618126), (32872, 2431117), (53417, 1496072), (61048, 1309063), (106834, 748036), (187009, 427336), (213668, 374018)]