89697252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1997}}^1$

素因数の和:2220

約数の個数: 48

約数和(自身を含む): 221538240

約数和(自身を除く): 131840988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 197, 228, 394, 591, 788, 1182, 1997, 2364, 3743, 3994, 5991, 7486, 7988, 11229, 11982, 14972, 22458, 23964, 37943, 44916, 75886, 113829, 151772, 227658, 393409, 455316, 786818, 1180227, 1573636, 2360454, 4720908, 7474771, 14949542, 22424313, 29899084, 44848626, 89697252]

約数ペア:

[(1, 89697252), (2, 44848626), (3, 29899084), (4, 22424313), (6, 14949542), (12, 7474771), (19, 4720908), (38, 2360454), (57, 1573636), (76, 1180227), (114, 786818), (197, 455316), (228, 393409), (394, 227658), (591, 151772), (788, 113829), (1182, 75886), (1997, 44916), (2364, 37943), (3743, 23964), (3994, 22458), (5991, 14972), (7486, 11982), (7988, 11229)]