71822328

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2789}}^1$

素因数の和:2864

約数の個数: 64

約数和(自身を含む): 190836000

約数和(自身を除く): 119013672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 232, 296, 348, 444, 696, 888, 1073, 2146, 2789, 3219, 4292, 5578, 6438, 8367, 8584, 11156, 12876, 16734, 22312, 25752, 33468, 66936, 80881, 103193, 161762, 206386, 242643, 309579, 323524, 412772, 485286, 619158, 647048, 825544, 970572, 1238316, 1941144, 2476632, 2992597, 5985194, 8977791, 11970388, 17955582, 23940776, 35911164, 71822328]

約数ペア:

[(1, 71822328), (2, 35911164), (3, 23940776), (4, 17955582), (6, 11970388), (8, 8977791), (12, 5985194), (24, 2992597), (29, 2476632), (37, 1941144), (58, 1238316), (74, 970572), (87, 825544), (111, 647048), (116, 619158), (148, 485286), (174, 412772), (222, 323524), (232, 309579), (296, 242643), (348, 206386), (444, 161762), (696, 103193), (888, 80881), (1073, 66936), (2146, 33468), (2789, 25752), (3219, 22312), (4292, 16734), (5578, 12876), (6438, 11156), (8367, 8584)]