66822012

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 179029760

約数和(自身を除く): 112207748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 211, 228, 342, 422, 463, 633, 684, 844, 926, 1266, 1389, 1852, 1899, 2532, 2778, 3798, 4009, 4167, 5556, 7596, 8018, 8334, 8797, 12027, 16036, 16668, 17594, 24054, 26391, 35188, 36081, 48108, 52782, 72162, 79173, 97693, 105564, 144324, 158346, 195386, 293079, 316692, 390772, 586158, 879237, 1172316, 1758474, 1856167, 3516948, 3712334, 5568501, 7424668, 11137002, 16705503, 22274004, 33411006, 66822012]

約数ペア:

[(1, 66822012), (2, 33411006), (3, 22274004), (4, 16705503), (6, 11137002), (9, 7424668), (12, 5568501), (18, 3712334), (19, 3516948), (36, 1856167), (38, 1758474), (57, 1172316), (76, 879237), (114, 586158), (171, 390772), (211, 316692), (228, 293079), (342, 195386), (422, 158346), (463, 144324), (633, 105564), (684, 97693), (844, 79173), (926, 72162), (1266, 52782), (1389, 48108), (1852, 36081), (1899, 35188), (2532, 26391), (2778, 24054), (3798, 17594), (4009, 16668), (4167, 16036), (5556, 12027), (7596, 8797), (8018, 8334)]