78871812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11159}}^1$

素因数の和:11216

約数の個数: 48

約数和(自身を含む): 199987200

約数和(自身を除く): 121115388

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 11159, 22318, 33477, 44636, 66954, 133908, 212021, 345929, 424042, 636063, 691858, 848084, 1037787, 1272126, 1383716, 2075574, 2544252, 4151148, 6572651, 13145302, 19717953, 26290604, 39435906, 78871812]

約数ペア:

[(1, 78871812), (2, 39435906), (3, 26290604), (4, 19717953), (6, 13145302), (12, 6572651), (19, 4151148), (31, 2544252), (38, 2075574), (57, 1383716), (62, 1272126), (76, 1037787), (93, 848084), (114, 691858), (124, 636063), (186, 424042), (228, 345929), (372, 212021), (589, 133908), (1178, 66954), (1767, 44636), (2356, 33477), (3534, 22318), (7068, 11159)]