66690648

素因数分解:

$2^3\times 3^3\times {\mathrm{283}}^1\times {\mathrm{1091}}^1$

素因数の和:1389

約数の個数: 64

約数和(自身を含む): 186076800

約数和(自身を除く): 119386152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 283, 566, 849, 1091, 1132, 1698, 2182, 2264, 2547, 3273, 3396, 4364, 5094, 6546, 6792, 7641, 8728, 9819, 10188, 13092, 15282, 19638, 20376, 26184, 29457, 30564, 39276, 58914, 61128, 78552, 117828, 235656, 308753, 617506, 926259, 1235012, 1852518, 2470024, 2778777, 3705036, 5557554, 7410072, 8336331, 11115108, 16672662, 22230216, 33345324, 66690648]

約数ペア:

[(1, 66690648), (2, 33345324), (3, 22230216), (4, 16672662), (6, 11115108), (8, 8336331), (9, 7410072), (12, 5557554), (18, 3705036), (24, 2778777), (27, 2470024), (36, 1852518), (54, 1235012), (72, 926259), (108, 617506), (216, 308753), (283, 235656), (566, 117828), (849, 78552), (1091, 61128), (1132, 58914), (1698, 39276), (2182, 30564), (2264, 29457), (2547, 26184), (3273, 20376), (3396, 19638), (4364, 15282), (5094, 13092), (6546, 10188), (6792, 9819), (7641, 8728)]