78529698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1096

約数の個数: 96

約数和(自身を含む): 204422400

約数和(自身を除く): 125892702

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 117, 153, 171, 221, 234, 247, 306, 323, 342, 442, 494, 646, 663, 741, 969, 1039, 1326, 1482, 1938, 1989, 2078, 2223, 2907, 3117, 3978, 4199, 4446, 5814, 6234, 8398, 9351, 12597, 13507, 17663, 18702, 19741, 25194, 27014, 35326, 37791, 39482, 40521, 52989, 59223, 75582, 81042, 105978, 118446, 121563, 158967, 177669, 229619, 243126, 256633, 317934, 335597, 355338, 459238, 513266, 671194, 688857, 769899, 1006791, 1377714, 1539798, 2013582, 2066571, 2309697, 3020373, 4133142, 4362761, 4619394, 6040746, 8725522, 13088283, 26176566, 39264849, 78529698]

約数ペア:

[(1, 78529698), (2, 39264849), (3, 26176566), (6, 13088283), (9, 8725522), (13, 6040746), (17, 4619394), (18, 4362761), (19, 4133142), (26, 3020373), (34, 2309697), (38, 2066571), (39, 2013582), (51, 1539798), (57, 1377714), (78, 1006791), (102, 769899), (114, 688857), (117, 671194), (153, 513266), (171, 459238), (221, 355338), (234, 335597), (247, 317934), (306, 256633), (323, 243126), (342, 229619), (442, 177669), (494, 158967), (646, 121563), (663, 118446), (741, 105978), (969, 81042), (1039, 75582), (1326, 59223), (1482, 52989), (1938, 40521), (1989, 39482), (2078, 37791), (2223, 35326), (2907, 27014), (3117, 25194), (3978, 19741), (4199, 18702), (4446, 17663), (5814, 13507), (6234, 12597), (8398, 9351)]