78888889884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{35081}}^1$

素因数の和:36523

約数の個数: 96

約数和(自身を含む): 221605977600

約数和(自身を除く): 142717087716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1409, 1596, 2818, 4227, 5636, 8454, 9863, 16908, 19726, 26771, 29589, 35081, 39452, 53542, 59178, 70162, 80313, 105243, 107084, 118356, 140324, 160626, 187397, 210486, 245567, 321252, 374794, 420972, 491134, 562191, 666539, 736701, 749588, 982268, 1124382, 1333078, 1473402, 1999617, 2248764, 2666156, 2946804, 3999234, 4665773, 7998468, 9331546, 13997319, 18663092, 27994638, 49429129, 55989276, 98858258, 148287387, 197716516, 296574774, 346003903, 593149548, 692007806, 939153451, 1038011709, 1384015612, 1878306902, 2076023418, 2817460353, 3756613804, 4152046836, 5634920706, 6574074157, 11269841412, 13148148314, 19722222471, 26296296628, 39444444942, 78888889884]

約数ペア:

[(1, 78888889884), (2, 39444444942), (3, 26296296628), (4, 19722222471), (6, 13148148314), (7, 11269841412), (12, 6574074157), (14, 5634920706), (19, 4152046836), (21, 3756613804), (28, 2817460353), (38, 2076023418), (42, 1878306902), (57, 1384015612), (76, 1038011709), (84, 939153451), (114, 692007806), (133, 593149548), (228, 346003903), (266, 296574774), (399, 197716516), (532, 148287387), (798, 98858258), (1409, 55989276), (1596, 49429129), (2818, 27994638), (4227, 18663092), (5636, 13997319), (8454, 9331546), (9863, 7998468), (16908, 4665773), (19726, 3999234), (26771, 2946804), (29589, 2666156), (35081, 2248764), (39452, 1999617), (53542, 1473402), (59178, 1333078), (70162, 1124382), (80313, 982268), (105243, 749588), (107084, 736701), (118356, 666539), (140324, 562191), (160626, 491134), (187397, 420972), (210486, 374794), (245567, 321252)]