43439004

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 131725440

約数和(自身を除く): 88286436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 107, 108, 126, 162, 179, 189, 214, 252, 321, 324, 358, 378, 428, 537, 567, 642, 716, 749, 756, 963, 1074, 1134, 1253, 1284, 1498, 1611, 1926, 2148, 2247, 2268, 2506, 2889, 2996, 3222, 3759, 3852, 4494, 4833, 5012, 5778, 6444, 6741, 7518, 8667, 8988, 9666, 11277, 11556, 13482, 14499, 15036, 17334, 19153, 19332, 20223, 22554, 26964, 28998, 33831, 34668, 38306, 40446, 45108, 57459, 57996, 60669, 67662, 76612, 80892, 101493, 114918, 121338, 134071, 135324, 172377, 202986, 229836, 242676, 268142, 344754, 402213, 405972, 517131, 536284, 689508, 804426, 1034262, 1206639, 1551393, 1608852, 2068524, 2413278, 3102786, 3619917, 4826556, 6205572, 7239834, 10859751, 14479668, 21719502, 43439004]

約数ペア:

[(1, 43439004), (2, 21719502), (3, 14479668), (4, 10859751), (6, 7239834), (7, 6205572), (9, 4826556), (12, 3619917), (14, 3102786), (18, 2413278), (21, 2068524), (27, 1608852), (28, 1551393), (36, 1206639), (42, 1034262), (54, 804426), (63, 689508), (81, 536284), (84, 517131), (107, 405972), (108, 402213), (126, 344754), (162, 268142), (179, 242676), (189, 229836), (214, 202986), (252, 172377), (321, 135324), (324, 134071), (358, 121338), (378, 114918), (428, 101493), (537, 80892), (567, 76612), (642, 67662), (716, 60669), (749, 57996), (756, 57459), (963, 45108), (1074, 40446), (1134, 38306), (1253, 34668), (1284, 33831), (1498, 28998), (1611, 26964), (1926, 22554), (2148, 20223), (2247, 19332), (2268, 19153), (2506, 17334), (2889, 15036), (2996, 14499), (3222, 13482), (3759, 11556), (3852, 11277), (4494, 9666), (4833, 8988), (5012, 8667), (5778, 7518), (6444, 6741)]