68696964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1130

約数の個数: 96

約数和(自身を含む): 206035200

約数和(自身を除く): 137338236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 89, 108, 126, 178, 189, 252, 267, 356, 378, 534, 623, 756, 801, 1021, 1068, 1246, 1602, 1869, 2042, 2403, 2492, 3063, 3204, 3738, 4084, 4806, 5607, 6126, 7147, 7476, 9189, 9612, 11214, 12252, 14294, 16821, 18378, 21441, 22428, 27567, 28588, 33642, 36756, 42882, 55134, 64323, 67284, 85764, 90869, 110268, 128646, 181738, 192969, 257292, 272607, 363476, 385938, 545214, 636083, 771876, 817821, 1090428, 1272166, 1635642, 1908249, 2453463, 2544332, 3271284, 3816498, 4906926, 5724747, 7632996, 9813852, 11449494, 17174241, 22898988, 34348482, 68696964]

約数ペア:

[(1, 68696964), (2, 34348482), (3, 22898988), (4, 17174241), (6, 11449494), (7, 9813852), (9, 7632996), (12, 5724747), (14, 4906926), (18, 3816498), (21, 3271284), (27, 2544332), (28, 2453463), (36, 1908249), (42, 1635642), (54, 1272166), (63, 1090428), (84, 817821), (89, 771876), (108, 636083), (126, 545214), (178, 385938), (189, 363476), (252, 272607), (267, 257292), (356, 192969), (378, 181738), (534, 128646), (623, 110268), (756, 90869), (801, 85764), (1021, 67284), (1068, 64323), (1246, 55134), (1602, 42882), (1869, 36756), (2042, 33642), (2403, 28588), (2492, 27567), (3063, 22428), (3204, 21441), (3738, 18378), (4084, 16821), (4806, 14294), (5607, 12252), (6126, 11214), (7147, 9612), (7476, 9189)]