71779914

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1123}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 160965792

約数和(自身を除く): 89185878

約数列:

[1, 2, 3, 6, 9, 18, 53, 67, 106, 134, 159, 201, 318, 402, 477, 603, 954, 1123, 1206, 2246, 3369, 3551, 6738, 7102, 10107, 10653, 20214, 21306, 31959, 59519, 63918, 75241, 119038, 150482, 178557, 225723, 357114, 451446, 535671, 677169, 1071342, 1354338, 3987773, 7975546, 11963319, 23926638, 35889957, 71779914]

約数ペア:

[(1, 71779914), (2, 35889957), (3, 23926638), (6, 11963319), (9, 7975546), (18, 3987773), (53, 1354338), (67, 1071342), (106, 677169), (134, 535671), (159, 451446), (201, 357114), (318, 225723), (402, 178557), (477, 150482), (603, 119038), (954, 75241), (1123, 63918), (1206, 59519), (2246, 31959), (3369, 21306), (3551, 20214), (6738, 10653), (7102, 10107)]