42780636

素因数分解:

$2^2\times 3^6\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:902

約数の個数: 84

約数和(自身を含む): 118988352

約数和(自身を除く): 76207716

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 729, 863, 918, 972, 1377, 1458, 1726, 1836, 2589, 2754, 2916, 3452, 4131, 5178, 5508, 7767, 8262, 10356, 12393, 14671, 15534, 16524, 23301, 24786, 29342, 31068, 44013, 46602, 49572, 58684, 69903, 88026, 93204, 132039, 139806, 176052, 209709, 264078, 279612, 396117, 419418, 528156, 629127, 792234, 838836, 1188351, 1258254, 1584468, 2376702, 2516508, 3565053, 4753404, 7130106, 10695159, 14260212, 21390318, 42780636]

約数ペア:

[(1, 42780636), (2, 21390318), (3, 14260212), (4, 10695159), (6, 7130106), (9, 4753404), (12, 3565053), (17, 2516508), (18, 2376702), (27, 1584468), (34, 1258254), (36, 1188351), (51, 838836), (54, 792234), (68, 629127), (81, 528156), (102, 419418), (108, 396117), (153, 279612), (162, 264078), (204, 209709), (243, 176052), (306, 139806), (324, 132039), (459, 93204), (486, 88026), (612, 69903), (729, 58684), (863, 49572), (918, 46602), (972, 44013), (1377, 31068), (1458, 29342), (1726, 24786), (1836, 23301), (2589, 16524), (2754, 15534), (2916, 14671), (3452, 12393), (4131, 10356), (5178, 8262), (5508, 7767)]