85309542

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 189641088

約数和(自身を除く): 104331546

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 223, 318, 401, 446, 477, 669, 802, 954, 1203, 1338, 2007, 2406, 3609, 4014, 7218, 11819, 21253, 23638, 35457, 42506, 63759, 70914, 89423, 106371, 127518, 178846, 191277, 212742, 268269, 382554, 536538, 804807, 1609614, 4739419, 9478838, 14218257, 28436514, 42654771, 85309542]

約数ペア:

[(1, 85309542), (2, 42654771), (3, 28436514), (6, 14218257), (9, 9478838), (18, 4739419), (53, 1609614), (106, 804807), (159, 536538), (223, 382554), (318, 268269), (401, 212742), (446, 191277), (477, 178846), (669, 127518), (802, 106371), (954, 89423), (1203, 70914), (1338, 63759), (2007, 42506), (2406, 35457), (3609, 23638), (4014, 21253), (7218, 11819)]