78194532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1997}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 197370432

約数和(自身を除く): 119175900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 251, 502, 753, 1004, 1506, 1997, 3012, 3263, 3994, 5991, 6526, 7988, 9789, 11982, 13052, 19578, 23964, 25961, 39156, 51922, 77883, 103844, 155766, 311532, 501247, 1002494, 1503741, 2004988, 3007482, 6014964, 6516211, 13032422, 19548633, 26064844, 39097266, 78194532]

約数ペア:

[(1, 78194532), (2, 39097266), (3, 26064844), (4, 19548633), (6, 13032422), (12, 6516211), (13, 6014964), (26, 3007482), (39, 2004988), (52, 1503741), (78, 1002494), (156, 501247), (251, 311532), (502, 155766), (753, 103844), (1004, 77883), (1506, 51922), (1997, 39156), (3012, 25961), (3263, 23964), (3994, 19578), (5991, 13052), (6526, 11982), (7988, 9789)]