77949768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1091}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 210974400

約数和(自身を除く): 133024632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 229, 312, 458, 687, 916, 1091, 1374, 1832, 2182, 2748, 2977, 3273, 4364, 5496, 5954, 6546, 8728, 8931, 11908, 13092, 14183, 17862, 23816, 26184, 28366, 35724, 42549, 56732, 71448, 85098, 113464, 170196, 249839, 340392, 499678, 749517, 999356, 1499034, 1998712, 2998068, 3247907, 5996136, 6495814, 9743721, 12991628, 19487442, 25983256, 38974884, 77949768]

約数ペア:

[(1, 77949768), (2, 38974884), (3, 25983256), (4, 19487442), (6, 12991628), (8, 9743721), (12, 6495814), (13, 5996136), (24, 3247907), (26, 2998068), (39, 1998712), (52, 1499034), (78, 999356), (104, 749517), (156, 499678), (229, 340392), (312, 249839), (458, 170196), (687, 113464), (916, 85098), (1091, 71448), (1374, 56732), (1832, 42549), (2182, 35724), (2748, 28366), (2977, 26184), (3273, 23816), (4364, 17862), (5496, 14183), (5954, 13092), (6546, 11908), (8728, 8931)]