85380138

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2887}}^1$

素因数の和:2979

約数の個数: 48

約数和(自身を含む): 194628096

約数和(自身を除く): 109247958

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 279, 318, 477, 558, 954, 1643, 2887, 3286, 4929, 5774, 8661, 9858, 14787, 17322, 25983, 29574, 51966, 89497, 153011, 178994, 268491, 306022, 459033, 536982, 805473, 918066, 1377099, 1610946, 2754198, 4743341, 9486682, 14230023, 28460046, 42690069, 85380138]

約数ペア:

[(1, 85380138), (2, 42690069), (3, 28460046), (6, 14230023), (9, 9486682), (18, 4743341), (31, 2754198), (53, 1610946), (62, 1377099), (93, 918066), (106, 805473), (159, 536982), (186, 459033), (279, 306022), (318, 268491), (477, 178994), (558, 153011), (954, 89497), (1643, 51966), (2887, 29574), (3286, 25983), (4929, 17322), (5774, 14787), (8661, 9858)]