61889004

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{90481}}^1$

素因数の和:90510

約数の個数: 36

約数和(自身を含む): 164677240

約数和(自身を除く): 102788236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 90481, 180962, 271443, 361924, 542886, 814329, 1085772, 1628658, 1719139, 3257316, 3438278, 5157417, 6876556, 10314834, 15472251, 20629668, 30944502, 61889004]

約数ペア:

[(1, 61889004), (2, 30944502), (3, 20629668), (4, 15472251), (6, 10314834), (9, 6876556), (12, 5157417), (18, 3438278), (19, 3257316), (36, 1719139), (38, 1628658), (57, 1085772), (76, 814329), (114, 542886), (171, 361924), (228, 271443), (342, 180962), (684, 90481)]